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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#591509	#9320. Find the Easiest Problem	mmzskm	WA	3ms	3832kb	C++17	691b	2024-09-26 16:14:29	2024-09-26 16:14:29

Judging History

你现在查看的是最新测评结果

[2024-09-26 16:14:29]
评测

测评结果：WA
用时：3ms
内存：3832kb

查看

[2024-09-26 16:14:29]
提交

answer

#include<bits/stdc++.h>
using namespace std;
#define int long long

void solve()
{
	int n;
	cin >> n;
	vector<string> v(500);
	map<string, int> m;
	for (int i = 0; i < n; i++)
	{
		string t, p, s;
		cin >> t >> p >> s;
		if (s == "accepted" && v[t[4] - 'A'].find(p[0]) == -1) // t队的p题还没AC
		{
			m[p]++;
			v[t[4] - 'A'].push_back(p[0]);
		}
	}
	int maxn = -1;
	string ans;
	for (auto i : m)
	{
		if (maxn < i.second)
		{
			maxn = i.second;
			ans = i.first;
		}
	}
	cout << ans << endl;
}

signed main()
{
	ios::sync_with_stdio(false);
	cin.tie(0), cout.tie(0);

	int T = 1;
	cin >> T;
	while (T--)
	{
		solve();
	}

	return 0;
}

Source code, Language: C++17

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 1ms

memory: 3832kb

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: 3ms

memory: 3568kb

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
E
Z
O
B
I
G
H
T
K
J
I
H
R
Z
C
K
O
I
P
A
B
I
A
A
N
A
B
A
O
F
O
R
T
H
G
K
E
S
D
F
D
O
C
U
V
W
P
A
O
J
E
A
B
U
M
C
T
B
Y
V
A
O
N
E
O
H
F
B
G
J
I
E
M
A
A
E
A
K
W
J
P
E
W
Z
K
F
I
S
P
M
H
G
G
H
W
I
P
T
D
O
A
F
N
C
L
Y
Z
S
G
J
F
Q
F
O
C
B
B
U
C
I
A
E
I
P
K
C
R
X
N
D
N
L
Q
L
I
X
I
H
U
J
Z
D
K
G
F
T
F
B
H
...

result:

wrong answer 4th lines differ - expected: 'I', found: 'O'