Leave the for loop incremental part empty - C++ Statement

Description

Leave the for loop incremental part empty

Demo Code

#include <iostream>
using namespace std;
int main()/*w ww. j  a v  a2  s . com*/
{
   int count;
   count = 2;    // initializer outside the for loop
   for ( ; count <= 20; )
   {
      cout << count << "  ";
      count = count + 2;    // altering statement
   }
   return 0;
}

Result

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