[Solved] Learning C programming please help me [closed]

#include <stdio.h>

int main (void)
{
    int x = 3;

    int p = 8;

    double y = -3.1415;

    x = 11 % 3 + 1/x * 3.9 - (double)x;

    y = -(p/x) * (x/p);

    printf("%d\n",x);

    printf("%lf\n",y);

    return 0;
}