3 no q

#include<stdio.h>

int main()
{
    int x=13656, y;
    int first_part=0, mid_part=0, last_part=0;

    first_part = 20000-x;

    int i, even=0;

    for(i=x+2; i<20000; i+=2)
    {
        even++;
    }
    mid_part = even;
    y = x%100;
    last_part = x+y;

    printf("%d-",first_part);
    printf("%d-",mid_part);
    printf("%d\n",last_part);
    return 0;
}