If Else Statement

If Else statement Example

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  • uhmm…how can you compare 4 different statements using if else…that was exam yesterday… and i wasn’t able to answer it…please help me…thanks a lot…the problem was…. making a program that would show numbers if they are odd or even and if they are negative or a positive odd/even number…the condition is…input a positive or negative number…numbers range from -100 to 0 and 0 to +100

    • public class oddeven
      {
      public static void main(String args[])
      {
      System.out.println(“the odd and even number in between -100 to 100:”);
      int num1=100;
      if(num1!=0)
      {
      System.out.print(“the positive even numbers are:”+” “);
      for(int i=0;i<num1;i++) {=”” if(i%2=”=0)” system.out.print(i+”=”” “);=”” }=”” system.out.println();=”” system.out.print(“the=”” positive=”” odd=”” numbers=”” are:”+”=”” “);=”” for(int=”” i=”0;i&lt;num1;i++)” {=”” if=”” (i%2=”=0)” continue;=”” else=”” system.out.print(i+”=”” “);=”” }=”” }=”” int=”” num2=”-100;” if(num2<0)=”” {=”” system.out.println();=”” system.out.print(“the=”” negative=”” even=”” numbers=”” are:”+”=”” “);=”” for(int=”” i=”0;i”>num2;i–)
      {
      if(i%2==0)
      System.out.print(i+” “);
      }
      System.out.println();
      System.out.print(“the negative odd numbers are:”+” “);
      for(int i=0;i>num2;i–)
      {
      if(i%2==0)
      continue;
      else
      System.out.print(i+” “);
      }
      }
      }
      }

  • I have one doubt. Is an else statement needed really here?? As per the explanation, if continue statement is given;it will skip the rest of the statements in the loop of the current iteration.So without an else aslo it will work correctly. Can u please clarify.

    • we given condition if(i==0),the ‘i’ is zero.then condition is true, i will write the ‘continue’ statement.the continue statement to continue the task but else statement, i will used for print the false condition.but i can’t write the print statement in the continue statement.

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