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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
#650534	#9320. Find the Easiest Problem	bobbyliuruiyu	WA	5ms	3684kb	C++14	1.1kb	2024-10-18 15:31:37	2024-10-18 15:31:37

Judging History

你现在查看的是最新测评结果

[2024-10-18 15:31:37]
评测

测评结果：WA
用时：5ms
内存：3684kb

查看

[2024-10-18 15:31:37]
提交

answer

// S2OJ Submission #490 @ 1729236691339
#include <bits/stdc++.h>
#define Love_Elaina return 0
#define int long long
#define ull unsigned long long
using namespace std;
const int maxn=1e5+9;
int qpow(int a,int b,int p){int ans=1;while(b>0){if(b&1)ans=ans*a%p;a=a*a%p;b/=2;}return ans;}
int tong[maxn];
int T;
int n;
string s1,s2,s3;
bool ac[30][30];
int Hash(char a)
{
    return a-'A';
}
signed main()
{
    //freopen("test.in","r",stdin);
    //freopen("test.out","w",stdout);
    ios::sync_with_stdio(false);
    cin.tie(0), cout.tie(0);
    cin>>T;
    while(T--)
    {
        s1.clear(),s2.clear(),s3.clear();
        for(int i=0;i<26;i++) tong[i]=0;
        for(int i=0;i<26;i++) for(int j=0;j<26;j++) ac[i][j]=0;
        cin>>n;
        for(int i=1;i<=n;i++)
        {
            cin>>s1>>s2>>s3;
            if(s3[0]!='a') continue;
            if(!ac[Hash(s1[4])][Hash(s2[0])]) ac[Hash(s1[4])][Hash(s2[0])]=1,tong[Hash(s2[0])]++;
        }
        int id=27;
        int maxx=0;
        for(int i=0;i<26;i++) if(tong[i]>maxx&&i<id) maxx=tong[i],id=i;
        cout<<char('A'+id)<<'\n';
    }
    Love_Elaina;
}

源文件, 语言: C++14

詳細信息

Test #1:

score: 100

Accepted

time: 0ms

memory: 3604kb

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: 3684kb

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
C
D
G
B
A
A
A
D
D
B
C
D
C
A
A
A
G
J
A
A
A
A
A
A
B
B
A
A
A
A
C
B
A
C
B
B
G
C
A
E
A
A
A
E
\
B
H
A
B
A
B
A
A
F
B
A
D
C
G
C
A
A
F
A
A
A
A
B
A
B
A
B
D
A
A
A
B
C
A
B
C
C
A
A
A
B
B
A
A
A
B
A
A
B
B
G
D
D
A
G
N
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'