QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #714442 | #9579. 比分幻术 | PHarr | AC ✓ | 1ms | 3848kb | C++20 | 272b | 2024-11-05 23:14:37 | 2024-11-05 23:14:37 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
using i64 = long long;
using ui32 = unsigned int;
using vi = vector<int>;
int main() {
ios::sync_with_stdio(false), cin.tie(nullptr);
string s;
cin >> s;
swap(s[0], s[2]);
cout << s;
return 0;
}
这程序好像有点Bug，我给组数据试试？
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3556kb
input:
2-3
output:
3-2
result:
ok single line: '3-2'
Test #2:
score: 0
Accepted
time: 0ms
memory: 3780kb
input:
8-1
output:
1-8
result:
ok single line: '1-8'
Test #3:
score: 0
Accepted
time: 0ms
memory: 3848kb
input:
6-6
output:
6-6
result:
ok single line: '6-6'
Test #4:
score: 0
Accepted
time: 0ms
memory: 3816kb
input:
0-0
output:
0-0
result:
ok single line: '0-0'
Test #5:
score: 0
Accepted
time: 0ms
memory: 3560kb
input:
9-0
output:
0-9
result:
ok single line: '0-9'
Test #6:
score: 0
Accepted
time: 0ms
memory: 3616kb
input:
3-7
output:
7-3
result:
ok single line: '7-3'
Test #7:
score: 0
Accepted
time: 0ms
memory: 3804kb
input:
5-9
output:
9-5
result:
ok single line: '9-5'
Test #8:
score: 0
Accepted
time: 0ms
memory: 3596kb
input:
0-4
output:
4-0
result:
ok single line: '4-0'
Test #9:
score: 0
Accepted
time: 1ms
memory: 3624kb
input:
9-9
output:
9-9
result:
ok single line: '9-9'
Test #10:
score: 0
Accepted
time: 0ms
memory: 3556kb
input:
0-9
output:
9-0
result:
ok single line: '9-0'
Extra Test:
score: 0
Extra Test Passed