kjdxshzdhfn shijunyu · 发布于 2025-11-14 · 浏览 257 回复 0 include using namespace std; int main(){ int a, b, c, ans, d = 0, e = 0; cin >> a >> b >> c; d = a + b; e = d + c; ans = a + d + e; cout << ans; return 0; }
