#include<stdio.h>
void main(){
int n;
printf("Enter the number of times");
scanf("%d",&n);
if(n>0)
printf("Hello World");
n=n-1;
if(n>0)
printf("Hello World");
n=n-1;
if(n>0)
printf("Hello World");
n=n-1;
.
.
.
.
//till when n becomes equal to zero.
}