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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
#572160	#9320. Find the Easiest Problem	OIer_kzc	WA	13ms	3800kb	C++14	822b	2024-09-18 12:42:44	2024-09-18 12:42:44

Judging History

你现在查看的是最新测评结果

[2024-09-18 12:42:44]
评测

测评结果：WA
用时：13ms
内存：3800kb

查看

[2024-09-18 12:42:44]
提交

answer

#include <stdio.h>
#include <string.h>

#include <map>
#include <vector>
#include <iostream>
#include <algorithm>

#define LOG(FMT...) fprintf(stderr, FMT)

#define eb emplace_back

using namespace std;

typedef long long LL;
constexpr int N = 305, M = 1005;

int n;
map<string, vector<string>> s;

int main() {
	cin.tie(0)->sync_with_stdio(false);
	int task;
	for (cin >> task; task--; ) {
		cin >> n;
		for (int i = 0; i < n; ++i) {
			string a, b, c;
			cin >> a >> b >> c;
			if (c == "accepted") {
				s[b].eb(a);
			}
		}
		int mx = 0;
		string res = "A";
		for (auto &[a, v] : s) {
			sort(v.begin(), v.end());
			v.erase(unique(v.begin(), v.end()), v.end());
			if ((int)v.size() > mx) {
				mx = v.size();
				res = a;
			}
		}
		cout << res << '\n';
	}
	return 0;
}

源文件, 语言: C++14

詳細信息

Test #1:

score: 100

Accepted

time: 0ms

memory: 3800kb

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: 13ms

memory: 3672kb

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:

Z
P
P
H
H
H
Z
H
H
H
H
H
H
H
H
H
J
F
F
D
D
D
D
D
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 2nd lines differ - expected: 'E', found: 'P'