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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#576679	#9320. Find the Easiest Problem	kramQAQ	WA	5ms	3636kb	C++14	566b	2024-09-19 21:33:10	2024-09-19 21:33:10

Judging History

你现在查看的是最新测评结果

[2024-09-19 21:33:10]
评测

测评结果：WA
用时：5ms
内存：3636kb

查看

[2024-09-19 21:33:10]
提交

answer

#include <bits/stdc++.h>
#define endl '\n'
#define int long long
using namespace std;
 
void solve()
{
	int n;
	cin >> n;
	int ans = 0;
	string s1,s2;
	char x;
	set<char> st[27];
	while(n--){
		cin >> s1;
		cin >> x;
		cin >> s2;
		if (s2 == "accepted") st[x-'A'].insert(x);
	}
	for (int i = 0; i <= 'Z'-'A'; ++i){
		if (st[i].size() > st[ans].size()) ans = i;
	}
	cout << char('A'+ans) << endl;
}
 
 
signed main()
{
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	int t=1;
	cin>>t;
	while(t--){
	solve();
	}
	return 0;
 }

Source code, Language: C++14

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 0ms

memory: 3636kb

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: 5ms

memory: 3576kb

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
C
A
A
A
B
A
A
A
A
D
A
F
B
A
C
A
A
A
A
A
A
A
A
A
A
A
B
A
A
A
A
B
B
B
G
B
A
A
A
C
D
A
C
D
A
A
A
A
C
J
A
A
A
A
A
A
B
B
A
A
A
A
A
B
A
C
A
A
G
C
A
E
A
A
A
E
A
B
B
A
B
A
B
A
A
F
B
A
C
C
C
C
A
A
F
A
A
A
A
B
A
B
A
A
A
A
A
A
B
B
A
B
B
A
A
A
A
B
B
A
A
A
B
A
A
B
A
G
B
A
A
G
B
A
A
A
A
B
A
A
A
B
A
A
F
B
A
B
H
...

result:

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