QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #802322 | #9871. Just another Sorting Problem | ucup-team3584# | WA | 0ms | 3856kb | C++23 | 583b | 2024-12-07 13:25:09 | 2024-12-07 13:25:15 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int q;
cin >> q;
while (q--) {
int n;
cin >> n;
string s;
cin >> s;
vector<int> v;
for (int i = 0; i < n; ++i) {
int a;
cin >> a;
if (i + 1 != a) v.push_back(i);
}
if ((s == "Alice" and v.size() <= 2) or n == 2) {
cout << "Alice\n";
} else {
cout << "Bob\n";
}
}
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3660kb
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: 3512kb
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: 3856kb
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'