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//program to find whether number entered is prime or not using for statement public class forloopprime { public static void main(String[] args) { int i; int a; int prime=1; a=5; for(i=2;i<=a/2;i++) { if(a%i==0) { prime=0; break; } } if(prime==1) { System.out.println("number entered is prime "); } else { System.out.println("number enetred is not prime"); } } }