QOJ.ac
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 |
|---|---|---|---|---|---|---|---|---|---|
| #809215 | #9871. Just another Sorting Problem | 3343156983 | WA | 0ms | 3648kb | C++14 | 657b | 2024-12-11 13:18:08 | 2024-12-11 13:18:10 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int main(){
int t;
cin>>t;
while(t--){
int n;
string x;
cin>>n>>x;
int sum=0;
vector<int> a(n+1);
for(int i=1;i<=n;i++){
int y;
cin>>y;
a[i]=y;
if(y!=i) sum++;
}
if(n==2){
cout<<"Alice"<<endl;
}
else if(n==3&&sum==3&&a[1]==2&&a[2]==3&&a[3]==1){
cout<<"Alice"<<endl;
}
else if(sum<=2&&x=="Alice"){
cout<<"Alice"<<endl;
}else{
cout<<"Bob"<<endl;
}
}
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3484kb
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: 0
Accepted
time: 0ms
memory: 3648kb
input:
2 2 Alice 2 1 2 Bob 2 1
output:
Alice Alice
result:
ok 2 lines
Test #3:
score: -100
Wrong Answer
time: 0ms
memory: 3604kb
input:
10 3 Bob 2 3 1 3 Alice 3 1 2 3 Bob 3 1 2 3 Alice 1 3 2 3 Alice 3 2 1 3 Bob 2 1 3 3 Bob 1 3 2 3 Alice 2 1 3 3 Alice 2 3 1 3 Bob 3 2 1
output:
Alice Bob Bob Alice Alice Bob Bob Alice Alice Bob
result:
wrong answer 3rd lines differ - expected: 'Alice', found: 'Bob'