Visual Studio, C4
4-1. sum, sub, mul, inv #include #if 1 int main(void) { int a, b; unsigned int sum, sub, mul, inv; a = 10; b = 20; // initialize sum = a + b; sub = a - b; mul = a * b; inv = - a; printf("input a = [%d], input b = [%d] \n", a, b); printf("\t sum = [%d] \n", sum); printf("\t sub = [%d] \n", sub); printf("\t mul = [%d] \n", mul); printf("\t inv = [%d] \n", inv); return 0; } #endif #include #if 1 in..
