Submission #1792992
Source Code Expand
#include <bits/stdc++.h> #define int long long using namespace std; int a[2001][2001]; int d[3001][3001]; int f[3001][3001]; int r[3001][3001]; int dr[3001][3001]; int fr[3001][3001]; main () { ios_base::sync_with_stdio (0); cin.tie (0); int n, m, q; cin >> n >> m >> q; for (int i = 1;i <= n;i ++) { for (int j = 1;j <= m;j ++) { char te; cin >> te; if (te == '1') a[i][j] = 1; else a[i][j] = 0; if (a[i][j] && a[i][j - 1]) d[i][j] = 1; if (a[i][j] && a[i - 1][j]) f[i][j] = 1; r[i][j] = r[i - 1][j] + r[i][j - 1] - r[i - 1][j - 1] + a[i][j]; } } for (int i = 1;i <= n;i ++) { for (int j = 1;j <= m;j ++) { dr[i][j] = dr[i - 1][j] + dr[i][j - 1] - dr[i - 1][j - 1] + d[i][j]; fr[i][j] = fr[i - 1][j] + fr[i][j - 1] - fr[i - 1][j - 1] + f[i][j]; } } while (q --) { int x, y, x1, y1; cin >> x >> y >> x1 >> y1; int cur = r[x1][y1] - r[x1][y - 1] - r[x - 1][y1] + r[x - 1][y - 1]; int jkl = dr[x1][y1] - dr[x1][y] - dr[x - 1][y1] + dr[x - 1][y]; int lkj = fr[x1][y1] - fr[x1][y - 1] - fr[x][y1] + fr[x][y - 1]; cout << cur - jkl - lkj << endl; } return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Nuske vs Phantom Thnook |
User | almasalmas |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1166 Byte |
Status | MLE |
Exec Time | 572 ms |
Memory | 275840 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 700 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | s1.txt, s2.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, 35.txt, 36.txt, 37.txt, 38.txt, 39.txt, 40.txt, 41.txt, 42.txt, 43.txt, 44.txt, 45.txt, 46.txt, 47.txt, 48.txt, s1.txt, s2.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | MLE | 530 ms | 275584 KB |
02.txt | MLE | 555 ms | 275456 KB |
03.txt | MLE | 531 ms | 275584 KB |
04.txt | MLE | 564 ms | 275456 KB |
05.txt | MLE | 536 ms | 275840 KB |
06.txt | MLE | 567 ms | 275456 KB |
07.txt | AC | 475 ms | 197504 KB |
08.txt | MLE | 525 ms | 267264 KB |
09.txt | MLE | 514 ms | 267136 KB |
10.txt | MLE | 546 ms | 275456 KB |
11.txt | MLE | 540 ms | 275584 KB |
12.txt | AC | 475 ms | 157952 KB |
13.txt | MLE | 431 ms | 273792 KB |
14.txt | AC | 364 ms | 11392 KB |
15.txt | AC | 341 ms | 6784 KB |
16.txt | AC | 365 ms | 11136 KB |
17.txt | MLE | 430 ms | 273792 KB |
18.txt | AC | 438 ms | 224256 KB |
19.txt | AC | 349 ms | 9216 KB |
20.txt | AC | 481 ms | 162048 KB |
21.txt | AC | 458 ms | 178816 KB |
22.txt | MLE | 568 ms | 275456 KB |
23.txt | AC | 376 ms | 38400 KB |
24.txt | MLE | 568 ms | 275456 KB |
25.txt | AC | 355 ms | 10880 KB |
26.txt | AC | 355 ms | 23808 KB |
27.txt | AC | 355 ms | 9088 KB |
28.txt | AC | 419 ms | 224256 KB |
29.txt | MLE | 432 ms | 273792 KB |
30.txt | AC | 357 ms | 11264 KB |
31.txt | AC | 472 ms | 179712 KB |
32.txt | AC | 507 ms | 179456 KB |
33.txt | MLE | 490 ms | 275456 KB |
34.txt | AC | 506 ms | 179456 KB |
35.txt | AC | 506 ms | 228096 KB |
36.txt | AC | 572 ms | 226048 KB |
37.txt | MLE | 500 ms | 275200 KB |
38.txt | AC | 545 ms | 228096 KB |
39.txt | AC | 479 ms | 179584 KB |
40.txt | AC | 515 ms | 179456 KB |
41.txt | MLE | 502 ms | 275456 KB |
42.txt | MLE | 528 ms | 275200 KB |
43.txt | MLE | 490 ms | 274816 KB |
44.txt | AC | 521 ms | 227840 KB |
45.txt | AC | 2 ms | 6400 KB |
46.txt | AC | 2 ms | 6400 KB |
47.txt | AC | 3 ms | 8448 KB |
48.txt | AC | 4 ms | 10496 KB |
s1.txt | AC | 4 ms | 10496 KB |
s2.txt | AC | 3 ms | 10496 KB |