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ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#574683	#9320. Find the Easiest Problem	winterl	WA	95ms	6280kb	C++20	817b	2024-09-18 23:47:44	2024-09-18 23:47:45

Judging History

你现在查看的是最新测评结果

[2024-09-18 23:47:45]
评测

测评结果：WA
用时：95ms
内存：6280kb

查看

[2024-09-18 23:47:44]
提交

answer

#include <bits/stdc++.h>
using namespace std;
map<string,int> m;
int a[27];
bool vis[100000][27];

auto solve() {
    fill(a,a+27,0);
    fill(vis[0],vis[0]+27*100000,0);
    int n;
    cin>>n;
    int j = 1;
    for (int i = 1; i <= n; i++) {
        string s1,s2;
        char zm;
        cin>>s1;
        cin>>zm;
        cin>>s2;
        if (m.find(s1) == m.end()) {
            m[s1] = j++;
        }
        if(vis[m[s1]][zm - 'A'+1] and s2 == "accepted") {
            a[zm - 'A'+1]++;
        }
    }
    int ans = 0;
    for (int i = 1; i <= 26; i++) {
        ans = max(a[i],ans);
    }
    cout<<char(ans+65)<<endl;
}

signed main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int64_t t;
    cin >> t;
    while(t--)
        solve();
    return 0;
}

源文件, 语言: C++20

详细

Test #1:

score: 100

Accepted

time: 1ms

memory: 6172kb

input:

2
5
teamA A accepted
teamB B rejected
teamC A accepted
teamB B accepted
teamD C accepted
4
teamA A rejected
teamB A accepted
teamC B accepted
teamC B accepted

output:

A
A

result:

ok 2 lines

Test #2:

score: -100

Wrong Answer

time: 95ms

memory: 6280kb

input:

1000
44
WaiooyIXa O accepted
WaiooyIXa P accepted
ZYYsNWag P accepted
DPIawQg D rejected
IzPdjnM Z rejected
Ra D rejected
kwQyGxLo I rejected
DPIawQg L accepted
kwQyGxLo I accepted
mmWxDuADCB D rejected
PXwVAOgwiz P rejected
ZYYsNWag U accepted
IzPdjnM Z accepted
TgBNO P rejected
kwQyGxLo J accepted...

output:

A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
...

result:

wrong answer 1st lines differ - expected: 'Z', found: 'A'