QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #814002 | #9871. Just another Sorting Problem | propane# | WA | 0ms | 3824kb | C++20 | 766b | 2024-12-14 14:21:58 | 2024-12-14 14:21:58 |
Judging History
answer
#include<iostream>
#include<cstring>
#include<vector>
using namespace std;
using LL = long long;
const int maxn = 1e5 + 5;
int p[maxn];
int main(){
#ifdef LOCAL
freopen("data.in", "r", stdin);
freopen("data.out", "w", stdout);
#endif
cin.tie(0);
cout.tie(0);
ios::sync_with_stdio(0);
int T;
cin >> T;
while(T--){
int n; string s;
cin >> n >> s;
int cnt = 0;
for(int i = 1; i <= n; i++)
cin >> p[i], cnt += (p[i] != i);
if (n == 2){
cout << "Alice" << '\n';
}
else if (cnt == 2 and s == "Alice"){
cout << "Alice" << '\n';
}
else{
cout << "Bob" << '\n';
}
}
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3524kb
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: 3824kb
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: 3616kb
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'