C Program to Print Hello world n times using While loop.

In this C tutorial we will learn how we can print a certain word repeatedly like printing “Hello world” for n times . There are several ways to print Hello world n times but we will do it using while loop , and Achieve our output of C Program to Print Hello world n times using While loop.

Program Outline

In this Program first we’ll take a number as a input by the user .That number indicates how many times they want to print Hello world and then by using While loop we perform our task.

Concepts

To write this C program of Printing Hello world n times , you need to learn few concepts before heading towards writing code. Those Concepts are –

The main Concept we are going to use in this program is while loop. First we take a number as a input by the user and then assign it to a variable which we created. Then by using While loop we can print Hello world as many times as user wanted to print.

While loop

The Syntax of While loop is :

While (Condition) 
{
    // the body of the loop 
}

Program

After understanding the Concept behind this program let’s head towards writing it.

#include<stdio.h>
int main()
{
  int n,i;
  printf("How many times you want to print Hello World:");
  
  scanf("%d",&n);
  
  while(i<n)
  { 
    printf("Hello World\n");
    i++;
  }
  printf("End");
  return 0;
  
}

Output

After writing the C Program to print Hello world n times using While loop let’s check the output what we are getting after running this program. After taking input number as 5.

If you find something incorrect or have any questions or feedback please comment down below Thank you.

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