QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #666570 | #6607. Rise of Shadows | lonelywolf# | WA | 0ms | 3784kb | C++20 | 455b | 2024-10-22 19:05:56 | 2024-10-22 19:06:04 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int H, M, A;
cin >> H >> M >> A;
int ans = 0;
for (int k = 0; k < H; k++) {
int l = ceil(1.0 * (k * M - A) / (H - 1));
int r = floor(1.0 * (k * M + A) / (H - 1));
l = max(l, 0LL), r = min(r, M - 1);
ans += r - l + 1;
}
cout << ans << "\n";
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3716kb
input:
5 5 4
output:
9
result:
ok 1 number(s): "9"
Test #2:
score: 0
Accepted
time: 0ms
memory: 3712kb
input:
3 5 1
output:
3
result:
ok 1 number(s): "3"
Test #3:
score: 0
Accepted
time: 0ms
memory: 3592kb
input:
5 5 0
output:
1
result:
ok 1 number(s): "1"
Test #4:
score: 0
Accepted
time: 0ms
memory: 3752kb
input:
5 5 1
output:
3
result:
ok 1 number(s): "3"
Test #5:
score: 0
Accepted
time: 0ms
memory: 3784kb
input:
5 5 2
output:
5
result:
ok 1 number(s): "5"
Test #6:
score: 0
Accepted
time: 0ms
memory: 3704kb
input:
5 5 3
output:
7
result:
ok 1 number(s): "7"
Test #7:
score: -100
Wrong Answer
time: 0ms
memory: 3600kb
input:
5 5 5
output:
10
result:
wrong answer 1st numbers differ - expected: '11', found: '10'