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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#566981	#9320. Find the Easiest Problem	Lam017	WA	8ms	3644kb	C++20	834b	2024-09-16 04:32:57	2024-09-16 04:32:58

Judging History

你现在查看的是最新测评结果

[2024-09-16 04:32:58]
评测

测评结果：WA
用时：8ms
内存：3644kb

查看

[2024-09-16 04:32:57]
提交

answer

#include <bits/stdc++.h>
using namespace std;
int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    int t;
    cin >> t;
    int cnt[27];
    while (t--) {
        int n;cin >> n;
        memset(cnt, 0, sizeof(cnt));
        map<string, string> mp;
        while (n--)
        {
            string s1,s2,s3;
            cin >> s1 >> s2 >> s3;
            if(s3[0]=='r' || mp[s1] == s2)
                continue;
            mp[s1] = s2;
            cnt[s2[0] - 'A' + 1]++;
        }
        int mx = -1;
        char ans;
        for (int i = 1; i <= 26;i++)
        {
            //cout << cnt[i] << endl;
            if(cnt[i]>mx)
            {
                mx = cnt[i];
                ans = i + 'A' - 1;
            }
        }
        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: 0ms

memory: 3644kb

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: 8ms

memory: 3584kb

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

result:

wrong answer 18th lines differ - expected: 'O', found: 'F'