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CPP do .. while loop

Using do ... while loop statements

The do...while loop executes the body of the loop before its condition is tested, thus ensuring that the body always executes at least one time:

Source code Result 
// Demonstrates do while
#include <iostream>

int main(){
  using namespace  std;
  int count;
  cout << "How many hotdogs do you want? ";
  cin >> count;
  int i=0;
  do  {
    cout << "This is hotdog " << ++i << "\n";
    count--;
  }  while (count >0 );
  cout << "count is: " << count << endl;
  return 0;
}
 
How many hotdogs do you want? 5
This is hotdog 1
This is hotdog 2
This is hotdog 3
This is hotdog 4
This is hotdog 5
count is: 0

You can download this example here (needed tools can be found in the right menu on this page).

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