Calculate the sum of the integers from 1 to 10 using while loop : while « Operators statements « C++ Tutorial

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2. Operators statements
3. while

#include <iostream>
using std::cout;
using std::endl;

int main()
{
   int sum; 
   int x; 

   x = 1; 
   sum = 0; 

   while ( x <= 10 )
   {
      sum += x;
      x++;
   }

   cout << "The sum is: " << sum << endl;
   return 0;
}

The sum is: 55