#include <stdio.h>

int main()

{

    int a,b,c,d;

    double result;

    int resultOne = (int) result;

    a = 8;

    b = 2;

    c = 2;

    d = 4;

    result = (a/b*c+d); 

    printf("%f\n", result);

    printf("%d\n", resultOne);

    return 0;

}

//printf("%d\n", resultOne);打印出来的是0