C++ 编程练习：奥运奖牌统计 - 轻松实现奖牌数量计算

#include using namespace std;

int main() { int n; cin >> n;

int gold = 0, silver = 0, bronze = 0, total = 0;

for (int i = 0; i < n; i++) {
    int g, s, b;
    cin >> g >> s >> b;
    
    gold += g;
    silver += s;
    bronze += b;
    total += g + s + b;
}

cout << gold << " " << silver << " " << bronze << " " << total << endl;

return 0;

}