# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
992429 | 2024-06-04T12:34:02 Z | phoenix | Boxes with souvenirs (IOI15_boxes) | C++17 | 1 ms | 348 KB |
#include "boxes.h" #include <bits/stdc++.h> using namespace std; long long delivery(int n, int k, int ll, int p[]) { long long L = ll; long long res = 0; int l = -1, r = n; while (l + 1 < n && p[l + 1] * 2 < L) l++; while (r - 1 >= 0 && (L - p[r - 1]) * 2 < L) r--; int cnt = r - l - 1; res += cnt / k * L; cnt %= k; if (cnt) { res += L; for (int i = 0; i < k - cnt; i++) { int a1 = (l >= 0 ? p[l] : -1), a2 = (r < n ? L - p[r] : -1); if (max(a1, a2) == -1) break; if (a1 >= a2) { l--; } else { r++; } } } while (l >= 0) { res += 2 * p[l]; l -= k; } while (r < n) { res += 2 * (L - p[r]); r += k; } return res; }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 348 KB | Output is correct |
2 | Correct | 0 ms | 344 KB | Output is correct |
3 | Correct | 0 ms | 348 KB | Output is correct |
4 | Correct | 0 ms | 348 KB | Output is correct |
5 | Correct | 0 ms | 344 KB | Output is correct |
6 | Correct | 0 ms | 348 KB | Output is correct |
7 | Correct | 0 ms | 344 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 348 KB | Output is correct |
2 | Incorrect | 0 ms | 348 KB | Output isn't correct |
3 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Incorrect | 1 ms | 348 KB | Output isn't correct |
2 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 348 KB | Output is correct |
2 | Correct | 0 ms | 344 KB | Output is correct |
3 | Correct | 0 ms | 348 KB | Output is correct |
4 | Correct | 0 ms | 348 KB | Output is correct |
5 | Correct | 0 ms | 344 KB | Output is correct |
6 | Correct | 0 ms | 348 KB | Output is correct |
7 | Correct | 0 ms | 344 KB | Output is correct |
8 | Correct | 0 ms | 348 KB | Output is correct |
9 | Incorrect | 0 ms | 348 KB | Output isn't correct |
10 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 348 KB | Output is correct |
2 | Correct | 0 ms | 344 KB | Output is correct |
3 | Correct | 0 ms | 348 KB | Output is correct |
4 | Correct | 0 ms | 348 KB | Output is correct |
5 | Correct | 0 ms | 344 KB | Output is correct |
6 | Correct | 0 ms | 348 KB | Output is correct |
7 | Correct | 0 ms | 344 KB | Output is correct |
8 | Correct | 0 ms | 348 KB | Output is correct |
9 | Incorrect | 0 ms | 348 KB | Output isn't correct |
10 | Halted | 0 ms | 0 KB | - |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 348 KB | Output is correct |
2 | Correct | 0 ms | 344 KB | Output is correct |
3 | Correct | 0 ms | 348 KB | Output is correct |
4 | Correct | 0 ms | 348 KB | Output is correct |
5 | Correct | 0 ms | 344 KB | Output is correct |
6 | Correct | 0 ms | 348 KB | Output is correct |
7 | Correct | 0 ms | 344 KB | Output is correct |
8 | Correct | 0 ms | 348 KB | Output is correct |
9 | Incorrect | 0 ms | 348 KB | Output isn't correct |
10 | Halted | 0 ms | 0 KB | - |