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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 |
|---|---|---|---|---|---|---|---|---|---|
| #250590 | #6443. Windblume Festival | hhoppitree# | WA | 343ms | 3720kb | C++14 | 466b | 2023-11-13 13:43:50 | 2023-11-13 13:43:51 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int main()
{
ios::sync_with_stdio(false);
cin.tie(nullptr),cout.tie(nullptr);
int T;
cin>>T;
while(T--)
{
int n,mn=1e9;
long long su=0;
cin>>n;
for(int i=1;i<=n;++i)
{
int x;cin>>x;
su+=abs(x),mn=min(mn,x);
}
if(n==1)cout<<su<<endl;
else cout<<su-2*max(mn,0)<<endl;
}
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3720kb
input:
5 4 1 -3 2 -4 11 91 66 73 71 32 83 72 79 84 33 93 12 91 66 73 71 32 83 72 79 84 33 33 93 13 91 66 73 71 32 83 72 79 84 33 33 33 93 1 0
output:
10 713 746 779 0
result:
ok 5 number(s): "10 713 746 779 0"
Test #2:
score: -100
Wrong Answer
time: 343ms
memory: 3652kb
input:
1000000 1 2 1 -2 1 1 1 -1 1 2 1 1 1 2 1 -2 1 -2 1 2 1 1 1 1 1 2 1 2 1 2 1 -2 1 -2 1 0 1 2 1 1 1 -1 1 0 1 -2 1 0 1 1 1 1 1 -2 1 -2 1 2 1 1 1 2 1 1 1 1 1 0 1 2 1 0 1 -1 1 -1 1 -2 1 -2 1 0 1 -2 1 0 1 1 1 -1 1 2 1 0 1 -2 1 -2 1 0 1 1 1 -1 1 -2 1 -1 1 0 1 -1 1 -1 1 -1 1 -1 1 1 1 2 1 0 1 0 1 -2 1 2 1 2 1 ...
output:
2 2 1 1 2 1 2 2 2 2 1 1 2 2 2 2 2 0 2 1 1 0 2 0 1 1 2 2 2 1 2 1 1 0 2 0 1 1 2 2 0 2 0 1 1 2 0 2 2 0 1 1 2 1 0 1 1 1 1 1 2 0 0 2 2 2 1 2 2 1 2 1 2 2 1 1 0 2 0 0 0 1 1 2 1 1 0 2 1 2 1 1 0 1 2 2 1 1 0 2 2 2 1 0 1 0 1 0 1 2 2 1 2 2 0 1 1 1 2 2 2 1 1 2 0 2 2 2 1 0 1 0 1 2 2 1 2 1 1 0 1 1 1 0 2 2 1 0 2 0 ...
result:
wrong answer 2nd numbers differ - expected: '-2', found: '2'