#include <stdio.h> int main() { int a, b, c; scanf("%d%d%d,&a,&b,&c"); //%d%d%d3%d int sum = a + b + c ; int product = a * b * c; printf("%d+%d+%d=%d\n", a, b, c, sum); printf("%d*%d*%d=%d\n", a, b, c, product); return 0; }