QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #235071 | #6642. (1, 2) Nim | jzh# | WA | 6ms | 3852kb | C++20 | 731b | 2023-11-02 12:57:47 | 2023-11-02 12:57:48 |
Judging History
answer
#include<bits/stdc++.h>
#include <vector>
#define range(x) begin(x), end(x)
using namespace std;
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int t;
cin >> t;
while (t--) {
int n;
cin >> n;
vector<int> a(n);
int cnt = 0;
for (int i = 0; i < n; i++) {
cin >> a[i];
cnt += (a[i] >= 2);
}
sort(a.begin(), a.end());
if(cnt >= 2){
cout <<"Grundy\n";
}
else{
if( (n-1) % 3 == 0){
cout <<"Sprague\n";
}
else{
cout <<"Grundy\n";
}
}
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3544kb
input:
3 2 1 2 1 5 4 1 7 2 9
output:
Grundy Sprague Grundy
result:
ok 3 lines
Test #2:
score: -100
Wrong Answer
time: 6ms
memory: 3852kb
input:
11337 9 4 1 2 3 2 4 3 2 3 10 1 7 1 5 1 2 2 2 1 3 9 1 3 7 3 3 1 1 3 2 12 1 1 2 4 1 2 2 4 2 2 1 4 15 1 3 4 3 1 2 1 4 1 1 1 1 1 1 1 8 3 3 2 2 3 9 1 2 10 2 2 2 2 1 5 1 2 7 2 10 2 2 2 3 2 2 3 5 2 2 7 2 2 6 2 2 3 5 10 1 1 1 3 1 1 1 5 1 1 8 2 2 2 2 5 2 10 1 5 3 10 1 3 1 8 3 4 2 2 1 1 11 1 6 6 4 8 2 4 2 10 ...
output:
Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Sprague Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grundy Grund...
result:
wrong answer 65th lines differ - expected: 'Sprague', found: 'Grundy'