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 |
|---|---|---|---|---|---|---|---|---|---|
| #802920 | #9871. Just another Sorting Problem | ucup-team3282# | WA | 0ms | 3616kb | C++14 | 583b | 2024-12-07 15:11:54 | 2024-12-07 15:12:00 |
Judging History
answer
#include<iostream>
#include<cstring>
#include<algorithm>
#include<cstdio>
using namespace std;
int p[1000050];
int main(){
int t;cin>>t;while(t--){
int n;cin>>n;
string s;cin>>s;
int dis=0;
for(int i=1;i<=n;i++){
cin>>p[i];
if(p[i]!=i)dis++;
}
if(dis==0||n==2){
cout<<"Alice"<<endl;
}else{
if(dis<=2&&s[0]=='A'){
cout<<"Alice"<<endl;
}else{
cout<<"Bob"<<endl;
}
}
}
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3616kb
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: 3608kb
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: 3612kb
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:
Bob Bob Bob Alice Alice Bob Bob Alice Bob Bob
result:
wrong answer 1st lines differ - expected: 'Alice', found: 'Bob'