For Loop

For loop executes group of Java statements as long as the boolean condition evaluates to true.

For loop combines three elements which we generally use: initialization statement, boolean expression and increment or decrement statement.

For loop syntax

for( ; ; ){

;

}

The initialization statement is executed before the loop starts. It is generally used to initialize the loop variable.

Condition statement is evaluated before each time the block of statements are executed. Block of statements are executed only if the boolean condition evaluates to true.

Statement is executed after the loop body is done. Generally it is being used to increment or decrement the loop variable.

Following example shows use of simple for loop.

for(int i=0 ; i < 5 ; i++)
{
System.out.println("i is : " + i);
}

It is possible to initialize multiple variable in the initialization block of the for loop by separating it by comma as given in the below example.

for(int i=0, j =5 ; i < 5 ; i++)

It is also possible to have more than one increment or decrement section as well as given below.

for(int i=0; i < 5 ; i++, j--)

However it is not possible to include declaration and initialization in the initialization block of the for loop.

Also, having multiple conditions separated by comma also generates the compiler error. However, we can include multiple condition with && and || logical operators.

For Loop

158 Comments

    • public class A
      {
      public static void main(String[]args)
      {
      System.out.println(“* *”);
      System.out.println(” “);
      System.out.println(“*$* *$*);
      System.out.println(” “);
      System.out.println(“*$*$* *$*$*”);
      System.out.println(” “);
      System.out.println(“*$* *$*$*$*”);
      System.out.println(” “);
      System.out.println(“* *$*$*”);
      System.out.println(“*$*”);
      System.out.println(“*”);
      }
      }


    • class Print
      {
      void cal()
      {
      int a=97;
      for(int i=1;i<=5;i++)
      {
      for(int j=1;j<=i;j++)
      {
      char ch=(char)a;
      system.out.print(ch);
      a=a+1;
      }
      System.out.println();
      }
      }

    • class gen_loop2
      {
      public static void main (String[] args)
      {
      int xx = 65;
      for(int i=1; i<= 10;i++)
      {
      for(int j=1; j <= i ; j++)
      {
      char x = (char)xx;
      xx = xx+1;
      System.out.print(x);
      }
      System.out.println();
      }
      }
      }

      • class star
        {
        public static void main(String arg[])
        {
        int i,j;
        for(i=0;i<6;i++)
        {
        for(j=0;j<i;j++) {=”” system.out.print(“=”” *”);=”” }=”” system.out.println();=”” }=”” }=”” }=”” output:-=”” *=”” **=”” ***=”” ****=”” *****=””>

    • class LetterPyramid
      { public static void main()
      { char c;
      int i,j;
      for(i=65;i<=90;i++)
      {
      for(j=0;j<(i-64);j++)
      {c=(char)i;
      System.out.print(c);
      }
      System.out.println();
      }
      }
      }

    • for (int c = 65, j = 1; c < ‘V’; j++) {
      for (int i = 1; i <= j; c++, i++)
      System.out.print ((char)c);
      System.out.println ()
      }

    • public class ForExample {

      /**
      * @param args
      */
      public static void main(String[] args) {
      // TODO Auto-generated method stub
      char ch=’A’;
      int count=0;

      for(int i=0;i<6;i++){
      for(int j=0;j<=i;j++){
      System.out.print(ch++);
      count++;
      }
      System.out.print(“
      “);
      }
      System.out.println(count);
      }

      }

    • [code]
      class Print

      {

      public static void main(String args[])

      {

      int i,j;

      for(i=5;i>=1;i++)

      {

      for(j=1;j<=i;j++)

      {

      System.out.print(” *”);

      }

      System.out.println();

      }

      }

      }
      [/code]

      • it writes infinite number of *
        because in the first for loop i=5 and test i>=1 and update is i++
        it means i will increase untill the test fail
        but test will not fail forever

      • class Print
        {
        public static void main(String args[])
        {
        int i,j;
        for(i=1;i<=5;i++) // it is not for(i=5;i>=1;i++)
        {
        for(j=1;j<=i;j++)
        {
        System.out.print(” *”);
        }
        System.out.println(“by elvinson”);
        System.out.println();

        }
        }
        }

    • class stars
      {
      public static void main (String args[])
      {
      System.out.println(“***********”);
      System.out.println(“***** *****”);
      System.out.println(“**** ****”);
      System.out.println(“*** ***”);
      System.out.println(“** **”);
      System.out.println(“* *”);
      }
      }

    • class Tanha{
      public static void main(String rgs[]){
      System.out.println(“A
      BC
      DEF
      DEF
      GHIJ
      KLMNO
      PQRSTU
      VWXYZ”);
      }
      }

      • pleas help me what is doing on dis “
        Create a simple program using a loop, the program will the user to input a base and the exponent, and your frogram will output its total,

  • a.Create a program using the following method:

    i.Name, Age, Height and Weight
    ii.Class name is SecretInfo
    iii.Provide parameters to each method.

    • public class answer{
      public static void main(String[] args) {
      javax.swing.JOptionPane.showInputDialog(“what’s your name?”);
      javax.swing.JOptionPane.showInputDialog(“what’s your age?”);
      javax.swing.JOptionPane.showInputDialog(“what’s your height?);
      javax.swing.JOptionPane.showInputDialog(“what’s your weight”);
      }
      }

    • class star
      {
      public static void main(String args[])
      {
      int i,j;
      for(i=1;i<6;i++)
      {
      for(j=i;j<6;j++)
      {
      System.out.print(” *”);
      }
      System.out.println();
      }
      }
      }

    • class starr{

      public static void main(String… df){

      for(int i=0;i<7;i++){

      for(int j=i;j<7;j++)

      {

      System.out.print(“*”);

      }

      System.out.println();

      }

      }

      }

    • int i=5; // input accept
      for(int j=1;j<=i;j++){
      for (int k=j;k<=i;k++){ // cut it for 2 times if you just want two columns
      System.out.print(j);
      System.out.print( ” “);
      }
      System.out.println();
      }

    • class P

      {

      public static void main(String args[])

      {

      int i,j,p=5;

      for(i=1;i<=4;i++)

      {

      for(j=0;j<=1;j++)

      {

      System.out.print(” “+i);

      }

      System.out.println();

      }
      System.out.println(” “+p);
      }}

    • CHECK THIS CODING
      class P

      {

      public static void main(String args[])

      {

      int i,j,p=5;

      for(i=1;i<=4;i++)

      {

      for(j=0;j<=1;j++)

      {

      System.out.print(” “+i);

      }

      System.out.println();

      }
      System.out.println(” “+p);
      }}

    • Write a program that will determine if the average of 10 inputted numbers is greater than the largest number in the group.

      Please ASAP.

    • //same as your

      class anonymos{

      public static void main(String… df){

      int jk=7;

      for(int i=0;i<=6;i++){

      for(int j=0;j<=1;j++){

      System.out.print(” “+i);

      }

      System.out.println();

      }

      System.out.print(” “+jk);

      }

      }

    • class star{

      public static void main(String… df){

      for(int i=0; i<5;i++){

      for(int j=0;j<=i;j++){

      System.out.print(“*”);

      }

      System.out.println();

      }

      }

      }

  • class Print

    {

    public static void main(String args[])

    {

    int i,j;

    for(i=1;i<=5;i++)

    {

    for(j=1;j<=i;j++)

    {

    System.out.println(” *”);

    System.out.print(” by elvinson”);

    }

    System.out.println();

    }

    }

    OUTPUT
    *
    **
    ***
    ****
    *****
    }

  • class P

    {

    public static void main(String args[])

    {

    int i,j,p=5;

    for(i=1;i<=4;i++)

    {

    for(j=0;j<=1;j++)

    {

    System.out.print(” “+i);

    }

    System.out.println();

    }
    System.out.println(” “+p);
    }}

    • public class Pyramid1
      {

      public static void main(String[] args)
      {
      for (int i=5;i>=0;i–)
      {
      for(int j=i; j>=0; j–)
      {
      System.out.print(j);

      }
      System.out.println();
      }

      }

      }

  • how can I solve this??
    PROBLEM: Write a java program that asks for your name and then display it on a pattern resembling a right triangle.
    INPUT: A name (String)
    OUTPUT: A right triangle drawn using the characters of the name (String) provided.
    Sample Run 1:
    Enter Your Name: STEVE
    S
    ST
    STE
    STEV
    STEVE
    Sample Run 2:
    Enter Your Name: GOOGLE
    G
    GO
    GOO
    GOOG
    GOOGL
    GOOGLE

    • String name = “STEVE”;

      for(int z = 0 ; z <name.length() ;=”” z=”” ++)=”” {=”” for(int=”” x=”0″ ;=”” x=”” <=”z” ;=”” x=”” ++)=”” {=”” char=”” xx=”name.charAt(x);” system.out.print(xx);=”” }=”” system.out.println(“”);=”” }=””>

    • String name = “GOOLGE”;

      for(int z = 0 ; z<name.length() ;=”” z=”” ++)=”” {=”” for(int=”” x=”0″ ;=”” x=”” <=”z” ;=”” x++)=”” {=”” char=”” xx=”name.charAt(x);” system.out.print(xx);=”” }=”” system.out.println(“”);=”” }=””>

    • class google{

      public static void main(String… df)

      {

      String s=”GOOGLE”;
      System.out.println(“the length of string is : “);
      System.out.println(“GOOGLE”.length());
      System.out.println();
      String s1=s.substring(0,1);

      System.out.println(s1);

      String s2=s.substring(0,2);

      System.out.println(s2);

      String s3=s.substring(0,3);

      System.out.println(s3);

      String s4=s.substring(0,4);

      System.out.println(s4);

      String s5=s.substring(0,5);

      System.out.println(s5);

      String s6=s.substring(0,6);

      System.out.println(s6);

      }

      }

    • char[] google= {‘G’,’O’,’O’,’G’,’L’,’E’};
      for(int i=0; i < google.length; i++)
      {
      for(int j=0; j <= i ; j++)
      {
      System.out.print(google[j]);
      }
      System.out.println(“”);
      }

    • import java.util.Scanner;

      class a{

      public static void main(String args[]){

      String name, full=””;

      Scanner in = new Scanner(System.in);

      System.out.println(“Input Your Name :”);

      name = in.nextLine();

      for(int x=0; x<name.length();x++){ full=”full” +=”” name.charat(x);=”” system.out.println(full);=”” }=”” }=”” }=””>

    • import java.util.Scanner;

      class a{

      public static void main(String args[]){

      String name, full=””;

      Scanner in = new Scanner(System.in);

      System.out.println(“Input Your Name :”);

      name = in.nextLine();

      for(int x=0; x<name.length();x++){ full=”full” +=”” name.charat(x);=”” system.out.println(full);=”” }=”” }=”” }=””>

    • import java.util.Scanner;
      class a{
      public static void main(String args[]){
      String name, full=””;
      Scanner in = new Scanner(System.in);

      System.out.println(“Input Your Name :”);
      name = in.nextLine();
      for(int x=0; x<name.length();x++){ full=”full” +=”” name.charat(x);=”” system.out.println(full);=”” }=”” }=”” }=””>

  • 1
    2 3
    4 5 6
    7 8 9 10

    public class TestUrStuff
    {
    public static void main(String[] args)
    {
    int n=3;
    int k=0;
    for(int i=0;i<=n;i++){
    k++;
    for(int j=0;j<i;j++) {=”” system.out.print(k+”=”” “);=”” k=”k+1;” }=”” system.out.println(k);=”” }=”” }=”” }=””>

    • class tanmay{

      public static void main(String args[]) {

      for(int i=0;i<5;i++){

      for(int j=5;j>i;j–){

      System.out.print(“*”);

      }

      System.out.println();

      }

      }

      }

    • public class Pattern

      {

      public static void main(String args[])

      {

      int count=1;

      for(int i=1;i<=9;i++)

      {

      for(int j=1;j<=count;j++)

      {

      System.out.print(“*”);

      }

      System.out.println();

      if(i<5)

      {

      count=count+1;

      }

      else

      {

      count=count-1;

      }

      }

      }

      }

  • class ArrayOne {

    public static void main(String args[]) {

    for (int i =0 ; i <=5; i++) {

    for (int j = 0; j < i; j++) {

    System.out.print(“*”);
    }

    System.out.println();
    }
    }
    }

    *
    **
    ***
    ****
    *****

  • *
    **
    ***
    *
    **
    ***
    ****
    *
    **
    ***
    ****
    *****

    class ArrayOne {

    public static void main(String args[]) {

    for (int i = 0; i <= 5; i++) {

    for (int j = 0; j < i; j++) {

    for (int k = 0; k <= j; k++) {

    System.out.print(“*”);
    }
    System.out.println();
    }
    }
    }
    }

  • 1
    12
    123
    1234
    12345
    123456
    1234567
    12345678
    123456789

    class ArrayOne {

    public static void main(String args[]) {

    for (int i = 1; i <= 9; i++) {
    System.out.println();
    for (int j = 1; j <= i; j++) {
    System.out.print(j);
    }
    }
    System.out.println();
    }
    }

    • God bless you on this example and Athmna the help me solve this example and thank you very much..
      1)
      . Write a for loop that displays every fifth number, zero through 100.

      • class a2{

        public static void main(String args[]){

        for(int i = 0; i<=100; i++){

        if(i%5==0){

        System.out.println(i);
        }
        }
        }
        }

    • please help me. i need a code.in our ACTIVITY this is the question to do..
      (triangle printing program) write an application that displays the following patterns separately, one below the other .use “for loops” to generate the patterns. all asterisks(*) should be printed by a single statements of the form System.out.println(*); w/c causes the asterisks to print side by side .A statement of the form System.out.print(‘ ‘); can be used to display a space for the last two patterns. there should be no other output statements in the program. [hint: the last two patterns requires each line begin with an appropriate number of blank spaces]

      a)

      *
      **
      ***
      ****
      *****
      ******
      *******
      ********
      *********
      **********
      b)
      **********
      *********
      ********
      *******
      ******
      *****
      ****
      ***
      **
      *

      c)
      **********
      *********
      ********
      *******
      ******
      *****
      ****
      ***
      **
      *

      d)

      *
      **
      ***
      ****
      *****
      ******
      *******
      ********
      *********
      **********

      • answer for B option
        class Demo1
        {
        public static void main(String[] args)
        {
        for(int i=1;i<=10;i++)
        {
        for(int j=10;j>=i;j–)
        {
        System.out.printf(“*”)
        }
        System.out.println();
        }
        }
        }

      • answer for b)

        class b{

        public static void main(String args[]){

        for(int i=1;i<=10;i++){

        for(int x=10; x>i; x–)

        System.out.print(“*”);

        System.out.println(“”);

        }

        }

        }

  • i am having a large array that i want to sort, that is having 1000000 indexes but i want it to be sorted in a U shape, how do i go about that any one can help me with the algorithm.

  • i am having a large array that i want to sort, that is having 1000000 indexes but i want it to be sorted in a U shape, how do i go about that any one can help me with the algorithm.

    • import java.util.*;

      class remove

      {
      void display()

      {
      String n=””,num=””;int l=0;
      Scanner sc=new Scanner(System.in);

      System.out.print(“\n Enter the number: “);

      n=sc.next();
      l=n.length();
      for(int i=0;i<l;i++) {=”” if(n.charat(i)=””>48&&n.charAt(i)<=57)
      {
      num=num+(n.charAt(i));
      }
      }
      System.out.print(“The new number after removing zeros =”+num);
      }
      }

  • can u give a code for this ?
    this will be the output
    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1

    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
    0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
    0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
    0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
    0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
    0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
    0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
    0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
    0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
    0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
    0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
    0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
    0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
    0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
    0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
    1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

    • int u = 16;
      int r[][]= new int [17][17];
      for(int i=0;i<r.length ;i++)=”” {=”” for(int=”” t=”0;” t<17;=”” t++)=”” {=”” if=”” (t=”=u)” system.out.print(=”” “1”=”” );=”” else=”” system.out.print(“0″);=”” }=”” u=”u-1;” system.out.println(“”);=”” }=””>

  • please give me a code for this output..
    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
    0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
    0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
    0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
    0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
    0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
    0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
    0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
    0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
    0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
    0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
    0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
    0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
    0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
    0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
    0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
    1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

    • int u = 16;
      int r[][]= new int [17][17];
      for(int i=0;i<r.length ;i++)=”” {=”” for(int=”” t=”0;” t<17;=”” t++)=”” {=”” if=”” (t=”=u)” system.out.print(=”” “1”=”” );=”” else=”” system.out.print(“0″);=”” }=”” u=”u-1;” system.out.println(“”);=”” }=””>

    • public void tript1()
      {
      int num=1;
      for(int i=1;i<=10;i+=2)
      {
      for(int j=i;j<=10;j+=2)
      {
      System.out.print(j);
      }
      for(int k=1;k<num;k=k+2) {=”” system.out.print(k);=”” }num+=”2;” system.out.println();=”” }=”” }=””>

      • pleas help me what is answer this code
        int x=1;
        while(x,=5){
        for (int y=1;y,x;+){
        }
        System.out.println(“\n”);
        xtt;
        }

    • class tanmay {

      public static void main(String args[]) {

      for(int i=0;i<5;i++){

      for(int j=5;j>i;j–){

      System.out.print(j);

      }

      System.out.println();

      }

      }

      }

        • import java.util.Scanner;

          class demo2{

          public static void main(String args[]){

          Scanner input_no = new Scanner(System.in);

          String numb;

          int[] anArray;

          anArray = new int[5];

          System.out.println(“Input 5 Integers :”);

          for(int i=0;i<5;i++){

          anArray[i] = Integer.valueOf(input_no.nextLine());

          }

          for(int i=0;i<5;i++){

          int sum=0, x=1;

          while(x<anarray[i]){ if(anarray[i]%x=”=0)” sum=”sum+x;” x++;=”” }=”” if(sum=”=anArray[i]){” system.out.println();=”” system.out.print(anarray[i]=”” +=”” “=”” “);=”” }=”” }=”” }=”” }=””>

    • class demo1{

      public static void main(String args[]){

      for(int i=0;i<5;i++){

      for(int x=5;x>i; x–){

      System.out.print(x);

      }

      System.out.println();

      }

      }

      }

    • public class Pyramid1
      {
      public static void main(String[] args)
      {
      for (int i=1;i<=5;i++)
      {
      for(int j=5; j>=i; j–)
      {
      System.out.print(j);

      }
      System.out.println();
      }

      }

      }

  • WHAT IS THE CODE FOR THIS PATTERN?
    1+1=2 // if the input is 1
    1+2=3 // if the input is 2
    1+2+3=6 // if the input 3
    1+2+3+4=10 //….
    1+2+3+4+5=15 //…..

    • class pattern
      {
      void display(int n)
      {
      int sum=0;
      for(int i=1;i<=n;i++)
      {
      sum=sum+i;
      }
      System.out.print(“\n The output = “+sum);
      }
      }

    • kindly help me please/.. 🙁

      a)

      *
      **
      ***
      ****
      *****
      ******
      *******
      ********
      *********
      **********

      b)

      **********
      *********
      ********
      *******
      ******
      *****
      ****
      ***
      **
      *
      c)

      **********
      *********
      ********
      *******
      ******
      *****
      ****
      ***
      **
      *

      d)

      *
      **
      ***
      ****
      *****
      ******
      *******
      ********
      *********
      **********

  • Write a program to get five integer numbers from the user and store it into file.

    Using Reader and Writer file.

  • what is the java cods of this problem:
    Create a java program that displays the alphabet listed below using for loop statement
    b d f h j l n p r t v x z

  • how to make this program plz help..

    Make a GUI program that would ask the user the number of times the program will ask for a vowel letter of either uppercase or lowercase. The program must display how many times the user keyed in a particular character.

    Sample Output:

    How many iterations you want? 6

    Enter a vowel letter: a

    Enter a vowel letter: E

    Enter a vowel letter: i

    Enter a vowel letter: I

    Enter a vowel letter: a

    Enter a vowel letter: a

    You keyed in lowercase a three (3) time(s).

    You keyed in lowercase i one (1) time(s).

    You keyed in uppercase E one (1) time(s).

  • How can i solve this….
    PROBLEM: Create a program that will display the output below using looping
    OUTPUT:
    12345
    1234
    123
    12
    1

  • I need a java code to print
    abc
    acb
    bac
    bca
    cab
    cba
    like that all combination.whatever i given it has to perform all possible combinations.

    • class Star{

      public static void main(String args[]){

      String a = “*”;

      for(int i=0; i<=5; i++){

      System.out.println();

      for(int j=1; j<=i; j++){

      System.out.print(a);

      }

      }

      }

      }

  • The Human Resources Department of Apex Manufacturing Company wants a report that shows its employees the benefits of saving for retirement. Produce a report that shows 12 predicted retirement account values for each employee—the values if the employee saves 5, 10, or 15 percent of his or her annual salary for 10, 20, 30, or 40 years. Design an application that inputs employees’ names and salaries and outputs the name followed by the 12 predicted account values for each employee. Assume that savings grow at a rate of 8 percent per year.
    please help m e huhuuhu

  • Create a program that will allow the
    user to enter 10 temperature and then
    find and display average of the temperature
    then display the entered temperature
    with a remark ” average , above average, and below average”

    Temperature<90.1 = Below average
    Temperature=90.1 = Average
    Temperature>90.1 = Above average

    Sample :
    ——————————————-
    enter temperature: 90.1
    enter temperature: 90.1
    enter temperature: 90.1
    enter temperature: 90.1
    enter temperature: 90.1
    enter temperature: 90.1
    enter temperature: 90.1
    enter temperature: 90.1
    enter temperature: 90.1
    enter temperature: 90.1

    the average temperature is 90.1

    1 temperature: 90.1 Average
    2 temperature: 90.1 Average
    3 temperature: 90.1 Average
    4 temperature: 90.1 Average
    5 temperature: 90.1 Average
    6 temperature: 90.1 Average
    7 temperature: 90.1 Average
    8 temperature: 90.1 Average
    9 temperature: 90.1 Average
    10 temperature: 90.1 Average

    the average temperature is 90.1 Average

    ————————————————————

    please help me…
    my project..

  • how can i sovle this:
    ____space_________ *
    _________________*$
    ________________*$*
    _______________*$*$
    ______________*$*$*
    _____________*$*$*$
    ____________*$*$*$*

  • can someone help in this one

    output(looping)

    Enter the number of steps:5(+1)

    The current stepvalue is:6

    Enter the number of steps:8(+ the current step value)

    The current stepvalue is:14

    help….

  • make a program that input 2 integer repeatedly…… this is my exam for today 🙁 help pls.. im a begginer in programming

  • how many mistakes did participant 1 make on interface 1? 5

    how many mistakes did participant 2 make on interface 1? 0

    how many mistakes did participant 3 make on interface 1? 2

    how many mistakes did participant 4 make on interface 1? 4

    how many mistakes did participant 5 make on interface 1? 1

    how many mistakes did participant 1 make on interface 2? 2

    how many mistakes did participant 2 make on interface 2? 3

    how many mistakes did participant 3 make on interface 2? 0

    how many mistakes did participant 4 make on interface 2? 0

    how many mistakes did participant 5 make on interface 2? 1

    12 mistakes were made with interface 1
    6 mistakes were made with interface 2
    Interface 2 seems to be easier to use than interface 1
    Could anyone write a for loops program about this, please? Many thanks.

  • Please Help me in this program*****

    Write an GUI application which uses this file.

    _____________________________
    | textfield |
    | button |
    | |
    |_____________________________|

    So you need a button and a textfield. If you click on the button, the value of the textfield will change.

    The textfield should show the result of the next expression from the input file.

    Goal:

    – first click on button -> value of the textfield: “5” (because 3 + 2 == 5)

    – second click on button -> value of the textfield: “6” (because 6 * 1 == 6)

    – third click on button -> value of the textfield: “NaN” (because 6 / 0 is not a number)

    – fourth click on button -> value of the textfield: “5” (because we are finished, so we start from the beginning again)…..

    Thank you

  • public class forever

    {

    public static void main (String[]args)
    {

    for (int a=1; a==a; a++)
    {
    System.out.println(“FOREVER”);
    }

    }
    }

  • help me here please

    user will input a number
    for example he/she input 5
    it will print

    12345
    1234
    123
    12
    1
    and it will print

    do you want to try again y/n?

    if yes it will repeat the program

    else if no end of the program

    ps.sorry for the grammar, please help me thank you.

  • Please help!

    Write a program that utilizes a loop to read a set of five
    floating-point values from user input. Ask the user to enter the values;
    then print the following data:

    Total
    Average
    Maximum
    Minimum
    Interest at 20%

  • String name= “Chaitu”;

    String result = “”;

    int length=name.length();

    for(int i=0;i<length;i++) {=”” result=”result+name.charAt(i);” system.out.println(result);=”” }=””>

  • can someone help me out to get a java code for the following :-
    the question is to encode a” loop to print the sum of the given series :-
    1+1/4+1/7+1/10+1/13+1/16+1/19+1/22″

  • /**
    * @(#)
    *Problem: Write a program that accepts a positive number(n).
    *loop from 1 to n,
    *if a number is divisible by 3,print fizz
    *if a number is divisible by 5, print buzz
    *if a number is divisible by 3 and 5, print fizzbuzz

    Enter no; 16

    1
    2
    3 fizzz
    4
    5 buzz
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15 Fizzbuzz
    16

  • The program: You are to write a program called MinilabLoopLogic
    which does the following:

    Asks
    the user to enter 2 integers (can be one prompt or two)

    Gets
    and stores the ints

    Explains
    that the program will generate all integers that are between the numbers
    and are divisible by a third integer.

    Asks
    the user for the number they should be divisible by

    Gets
    and stores that int

    Since
    0 will be an illegal input to your program, keep asking them for the
    number they should be divisible by while they keep doing it wrong.

    If the
    first number is smaller, then generate divisible numbers from the first up
    to the second (not including the two numbers themselves)

    Else
    generate divisible numbers from the first down to the second (not
    including the two numbers themselves)

    I would appreciate some help. xxxxxx@gmail.com that’s my email.
    Thank you so much.

  • public class NameTriangle {
    public static void main(String[] args) {
    Scanner input = new Scanner(System.in);

    System.out.print(“Enter your first name: “);
    String name = input.nextLine();

    for(int i = 0; i < name.length(); i++){
    System.out.println(name.substring(0, i + 1).toUpperCase());
    }
    }
    }

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