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 |
|---|---|---|---|---|---|---|---|---|---|
| #600382 | #6569. Splitting Pairs | Forever_Young# | WA | 1ms | 3900kb | C++14 | 512b | 2024-09-29 16:11:02 | 2024-09-29 16:11:03 |
Judging History
answer
#include<bits/stdc++.h>
#define LL long long
using namespace std;
int t,n;
LL a[55];
int main(){
//freopen("L.in","r",stdin);
scanf("%d",&t);
while (t--){
scanf("%d",&n);
int tmp=0;
for (int i=0;i<n;i++){
scanf("%lld",&a[i]);
if (a[i]%2==0) tmp++;
}
if (tmp==0) printf("0\n");
else if (tmp==n&&n>=4) printf("1\n");
else if (tmp==n&&n<4) printf("%d\n",(n-1)%2);
else printf("1\n");
}
}
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3900kb
input:
4 3 1 1 1 3 1 1 2 3 2 2 2 4 4 4 4 4
output:
0 1 0 1
result:
ok 4 lines
Test #2:
score: 0
Accepted
time: 1ms
memory: 3836kb
input:
1000 10 16 16 16 16 16 16 16 16 16 16 10 16 16 16 16 16 16 16 16 17 16 10 16 16 16 16 16 16 16 18 16 16 10 16 16 16 19 16 16 16 16 16 16 10 16 16 16 16 20 16 16 16 16 16 10 17 16 16 16 17 16 16 16 16 16 10 16 16 16 16 16 16 16 16 18 17 10 16 16 19 16 16 16 16 17 16 16 10 17 16 16 16 16 16 16 20 16 1...
output:
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
result:
ok 1000 lines
Test #3:
score: -100
Wrong Answer
time: 1ms
memory: 3796kb
input:
1000 2 4 4 2 5 4 2 4 6 2 7 4 2 4 8 2 5 5 2 6 5 2 7 5 2 8 5 2 6 6 2 7 6 2 8 6 2 7 7 2 7 8 2 8 8 3 4 4 4 3 4 5 4 3 4 4 6 3 4 7 4 3 8 4 4 3 4 5 5 3 6 4 5 3 4 5 7 3 8 5 4 3 6 4 6 3 7 4 6 3 8 4 6 3 4 7 7 3 7 8 4 3 8 8 4 3 5 5 5 3 5 6 5 3 5 5 7 3 5 8 5 3 6 5 6 3 6 7 5 3 6 5 8 3 7 7 5 3 8 5 7 3 5 8 8 3 6 6...
output:
1 1 1 1 1 0 1 0 1 1 1 1 0 1 1 0 1 0 1 0 1 1 1 1 0 1 0 1 1 0 0 1 0 1 1 1 1 0 1 1 0 1 0 1 1 0 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
result:
wrong answer 18th lines differ - expected: '1', found: '0'