Puzzle SL41

Sum of Integers 1 to 10

Here is a straightforward program to sum the integers from 1 to 10.

Of course, if you really needed this sum you would likely use the familiar formula. But lets forget that for now.

/* --- sumVersion1.c --- */
#include <stdio.h>
 
void main()
{ 
  const int N = 10;
  
  int sum = 0;
  int j;
  for ( j=1; j<=N; j++ )
    sum += j;

  printf( "sum: %d\n", sum );    
}

All variables and the constant have block scope for the body of main().

Question: What does the project write?

Is there anything wrong with the program?