QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #188355 | #6642. (1, 2) Nim | rsj | WA | 7ms | 3564kb | C++14 | 316b | 2023-09-25 19:19:52 | 2023-09-25 19:19:52 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
int a[100010];
void get() {
int n,i,x=0;
cin>>n; for(i=1;i<=n;i++) {
cin>>a[i];
if(a[i]==1) x++;
}
if(n==1||(x%3==1&&n==x)||(x%3==0&&n==x+1)) cout<<"Sprague\n";
else cout<<"Grundy\n";
}
int main() {
int T; cin>>T; while(T--) get();
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 3412kb
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: 7ms
memory: 3564kb
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'