03_03_calc.c

#include <stdio.h>
int main(int argc, const char * argv[]) {
    int a = 3;
    int b = 4;
    int c = 2;
    int d = 8;
    int e = a + b * c / d;
    printf("%d + %d * %d / %d = %d\n", a, b, c, d, e);
    return 0;
}