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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#570154	#9320. Find the Easiest Problem	AceTaffy258	WA	9ms	8304kb	C++20	815b	2024-09-17 14:20:04	2024-09-17 14:20:08

Judging History

你现在查看的是最新测评结果

[2024-09-17 14:20:08]
评测

测评结果：WA
用时：9ms
内存：8304kb

查看

[2024-09-17 14:20:04]
提交

answer

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

int n,m;
set<char> ac[100005];
int acc[30];
char ques_id;
string team_name,isac;
int main(){
	std::ios::sync_with_stdio(0);
	cin.tie(0),cout.tie(0);
	int T;cin>>T;
	while(T--){
		cin>>n;
		map<string,int> idx;
		int cnt=0;
		for(int i=0;i<26;i++){
			acc[i]=0;
		}
		for(int i=1;i<=n;i++){
			ac[i].clear();
		}
		int ans=0;char ANS;
		for(int i=1;i<=n;i++){
			cin>>team_name>>ques_id>>isac;
			if(!idx[team_name]){
				cnt++;
				idx[team_name]=cnt;
			}
			if(isac=="accepted"){
				if(!ac[idx[team_name]].count(ques_id)){
					ac[idx[team_name]].insert(ques_id);
					acc[ques_id-'A']++;
					if(acc[ques_id-'A']>ans){
						ans=acc[ques_id-'A'];
						ANS=ques_id;
					}
				}
			}
		}
		cout<<ANS<<endl;
	}
	return 0;
}

Source code, Language: C++20

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 2ms

memory: 8232kb

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: 9ms

memory: 8304kb

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

result:

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