Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
160316 格林老师 晚餐 C++ Wrong Answer 1 MS 272 KB 484 2026-09-14 21:52:19

Tests(0/1):

Code:

#include <bits/stdc++.h> using namespace std; int main() { int n; // 多组测试用例 while (cin >> n) { int cnt = 0; string s; for(int i = 1; i <= n; i++) { cin >> s; // 判断是不是餐具 if(s == "bowl" || s == "knife" || s == "fork" || s == "chopsticks") { cnt++; } } cout << cnt << endl; } return 0; }

Run Info:

------Input------

2 football bowl
5 meat toy paper pen fork
3 book chopsticks bowl
4 chopsticks bowl fork knife
6 bowl knife chopsticks fork toy book
1 fork
7 book toy football meat baseball cap fork
8 cap cloth paper meat fork bowl chopsticks toy
9 cap cloth paper meat fork bowl chopsticks toy book
10 cap cloth paper meat fork bowl chopsticks toy book pen

------Answer-----

bowl
fork
chopsticks bowl
chopsticks bowl fork knife
bowl knife chopsticks fork
fork
fork
fork bowl chopsticks
fork bowl chopsticks
fork bowl chopsticks

------Your output-----

1
1
2
4
4
1
1
3
3
3