QOJ.ac
QOJ
The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #255071 | #6443. Windblume Festival | Satsuki# | WA | 133ms | 3636kb | C++17 | 530b | 2023-11-18 14:41:12 | 2023-11-18 14:41:13 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define endl '\n'
const int N = 200010;
void solve()
{
int res = 0;
int n;cin >> n;
int mi = 1e18;
int ans = 0;
for(int i = 1;i <= n;i++)
{
int t;cin >> t;
res += t;
ans += abs(t);
mi = min(mi,t);
}
if(n == 1)
{
cout << res << endl;return;
}
if(mi < 0)
cout << ans << endl;
else cout << res - mi * 2 << endl;
}
signed main()
{
ios::sync_with_stdio(false);cin.tie(0);
int T;cin >> T;
while(T--)solve();
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3540kb
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: 0
Accepted
time: 104ms
memory: 3636kb
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...
result:
ok 1000000 numbers
Test #3:
score: 0
Accepted
time: 133ms
memory: 3552kb
input:
1000000 1 -182188011 1 -889401027 1 -379434063 1 -731536137 1 632523155 1 837208235 1 192807861 1 -162604370 1 963735146 1 736725265 1 -70315400 1 659481275 1 217883785 1 -396219883 1 653358757 1 -489133046 1 412498823 1 -210628961 1 -137310415 1 849916587 1 -50143945 1 -509463528 1 105005776 1 7382...
output:
-182188011 -889401027 -379434063 -731536137 632523155 837208235 192807861 -162604370 963735146 736725265 -70315400 659481275 217883785 -396219883 653358757 -489133046 412498823 -210628961 -137310415 849916587 -50143945 -509463528 105005776 738262345 352827098 391146170 108054338 601933024 -705538291...
result:
ok 1000000 numbers
Test #4:
score: -100
Wrong Answer
time: 75ms
memory: 3632kb
input:
666685 1 0 2 2 -1 1 2 1 2 1 -1 2 -2 2 1 0 2 -1 -2 2 2 -1 2 0 1 2 2 -1 1 1 2 1 1 1 1 2 0 2 2 1 0 2 0 2 2 -1 2 1 1 1 -1 1 -2 1 2 2 -1 0 2 -2 1 2 -2 -2 2 0 -1 1 -2 1 2 1 2 2 -1 -1 1 1 1 -2 1 2 2 -2 1 2 2 1 2 0 -2 1 -1 1 0 1 2 1 -2 2 2 0 1 -1 2 0 0 2 2 -2 2 -2 0 1 -2 1 1 2 2 0 1 -2 1 -1 2 1 -1 2 1 -2 2 ...
output:
0 3 2 2 -1 4 0 3 3 1 3 1 0 1 2 1 2 3 1 -1 -2 2 1 3 4 1 -2 2 2 2 1 -2 2 3 1 2 -1 0 2 -2 2 -1 0 4 2 -2 1 2 -2 -1 2 3 2 -2 3 4 2 2 -2 3 2 3 3 2 2 2 0 -2 2 1 1 0 2 -1 2 0 0 2 1 2 4 3 1 4 -2 -1 3 1 2 1 1 0 -2 2 1 2 2 1 2 -2 0 2 2 1 2 -1 0 -2 4 -1 2 2 3 1 0 -1 0 3 2 4 -1 1 -1 2 0 1 -1 -1 -2 3 0 2 1 -2 2 2...
result:
wrong answer 8th numbers differ - expected: '1', found: '3'