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In this, we are going to see while loop, the program is based on while loop which prints, Hello world 'n' number of times.
The code given below can be used for TURBO C++ Compiler:-
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int n;
cout << "Enter value of n , How many times to print ? ";
cin >> n;
int i = 1;
while (i <= n)
{
cout << "Hello World!\n";
i++;
}
getch();
}
The code given below can be used for g++/gcc Compiler:-
#include<iostream>
using namespace std;
int main()
{
int n;
cout << "Enter value of n , How many times to print ? ";
cin >> n;
int i = 1;
while (i <= n)
{
cout << "Hello World!\n";
i++;
}
return 0;
}
#ENJOY CODING
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