Question

Design a For loop that displays the following set of numbers:

0, 10, 20, 30, 40, 50,..., 1000

Answer 1

a For loop that displays the following set of numbers: 0, 10, 20, 30, 40, 50,..., 1000

Class Test

{

public static void main(String args[ ] )

{

int n;

for(n=0; n<=1000; n=n+10)

System.out.println("N:" +n);

}

  }

Explanation : initialization portion of the loop sets the value of the variable that act as a counterit executes first when the loop starts.And it is executed only once.when the control goes to condition,condition is evaluated.it condition is true ,the body of loop is executed.otherwise the loop terminates.Next iteration portion is executed which helps to increement or decreement the control variable.the loop then iterates the evaulating condition ,then executing the body and then executing the iteration portion eact time it iterates.