Do While Loop Example Program In C++

Definition

In C++, a do while loop, sometimes just called a do loop, is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition.

Syntax

do {
 Code to execute while the condition is true
} while ( condition );

Example Program

/*  Example Program For Do..While In C++
    little drops @ thiyagaraaj.com

    Coded By:THIYAGARAAJ MP             */

#include<iostream>
#include<conio.h>

using namespace std;

int main() {
    // Variable Declaration
    int a;

    // Get Input Value
    cout << "Enter the Number :";
    cin>>a;

    int counter = 1;
    //Do while Loop Block
    do {
        cout << "Execute Do While " << counter << " time" << endl;
        counter++;
    } while (counter <= a);

    // Wait For Output Screen
    getch();
    return 0;
}

Sample Output

Enter the Number :6
Execute Do While 1 time
Execute Do While 2 time
Execute Do While 3 time
Execute Do While 4 time
Execute Do While 5 time
Execute Do While 6 time