C++ While Loop Beginner Programming

Animated Gif of while loop statement

C++ while loop

While loop know as loop making statement because it's depend on given condition and increment value.
while loop execute loop statements multiple times depends on condition and increment.

while loop statement execute loop statements while condition is true. while condition becomes false it'll goes out of loop

Syntax of while loop is very simple
//variable initialization

while( condition ){

//loop statemets
//increment
}

Example

While

#include <iostream>
using namespace std;
int main( ){
int x = 0; //initialization
while( x < 4 ){ // condition
cout << " Value of x = "<< x << endl ;
x++; //increment
}
cout<<"Out of Loop \n"<<endl;
return 0;
}

Console :

Value of x = 0

Value of x = 1

Value of x = 2

Value of x = 3

Out of Loop

Watch Video

C++ while loop for Beginners Lecture in Urdu Hindi

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