Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
160317 格林老师 晚餐 C++ Wrong Answer 1 MS 272 KB 358 2026-09-14 21:53:37

Tests(0/1):

Code:

#include <bits/stdc++.h> using namespace std; int main() { int n; while(cin >> n) { int cnt=0; string s; for(int i=1;i<=n;i++) { cin>>s; 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