zhen shi da an 坤坤 · 发布于 2024-05-05 · 浏览 671 回复 0 include <stdio.h> int main() { int a, b, c, sum = 0; scanf("%d%d%d", &a, &b, &c); sum = a * 0.2 + b * 0.3 + c * 0.5; printf("%d", sum); return 0; }
