While loop Demo : While « Language « C++

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C++ » Language » While

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While loop Demo









#include <iostream>

using namespace std;

int main(void)

{

   int num;

   cout << "Enter a positive number: ";

   cin >> num;

   while (num <= 0)

   {

      cout << "Positive number: ";

      cin >> num;

   }

   cout << "The number you entered is " << num << " ";

   return 0;

}

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7.	Update of the value of num was done within the body of the loop

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