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QOJ
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| #806079 | #9871. Just another Sorting Problem | piontout | WA | 0ms | 3532kb | C++14 | 484b | 2024-12-08 21:14:33 | 2024-12-08 21:14:33 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
const int N=1e5+10;
int a[N];
int main()
{
int t;
cin>>t;
while(t--)
{
int n,cnt=0;
string s;
cin>>n>>s;
for(int i=1;i<=n;i++)
{
cin>>a[i];
if(a[i]!=i) cnt++;
}
if(cnt==2)
{
if(s=="Alice") cout<<"Alice"<<endl;
else cout<<"Bob"<<endl;
}
else if(cnt==3&& n==3)
{
if(s=="Bob") cout<<"Alice"<<endl;
else cout<<"Bob"<<endl;
}
else cout<<"Bob"<<endl;
}
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3532kb
input:
3 2 Alice 2 1 3 Bob 1 3 2 10 Bob 1 2 3 4 5 6 7 8 10 9
output:
Alice Bob Bob
result:
ok 3 lines
Test #2:
score: -100
Wrong Answer
time: 0ms
memory: 3464kb
input:
2 2 Alice 2 1 2 Bob 2 1
output:
Alice Bob
result:
wrong answer 2nd lines differ - expected: 'Alice', found: 'Bob'