#include "artclass.h"
#include <bits/stdc++.h>
using namespace std;
int n, m, R[500][500], G[500][500], B[500][500];
int dist(int i, int j, int x, int y) {
return abs(R[i][j] - R[x][y]) + abs(B[i][j] - B[x][y]) + abs(G[i][j] - G[x][y]);
}
bool black(int i, int j) {
return R[i][j] + B[i][j] + G[i][j] <= 20;
}
int same(int i, int j, int x, int y) {
return dist(i, j, x, y) <= 150;
}
bool is_rectangle(int i, int j, int x, int y) {
int cnt = 0;
for (int a = i; a <= x; ++a) {
for (int b = j; b <= y; ++b) {
if (same(a, b, i, j)) {
cnt += 1;
}
}
}
if (double(cnt) / ((x - i + 1) * (y - j + 1)) >= 0.999) {
return true;
} else {
return false;
}
}
int color_number() {
vector<pair<int, int>> cols;
for (int i = 0; i < n; ++i) {
for (int j = 0; j < m; ++j) {
bool any = false;
for (auto [x, y] : cols) {
if (same(i, j, x, y)) {
any = true;
break;
}
}
if (!any) {
cols.emplace_back(i, j);
}
}
}
return cols.size();
}
int black_number() {
int ans = 0;
for (int i = 0; i < n; ++i) {
for (int j = 0; j < m; ++j) {
if (black(i, j)) {
ans += 1;
}
}
}
return ans;
}
int check1() {
}
int check2() {
}
int check3() {
}
int check4() {
}
bool any_rectangles() {
const int rect_size = min({50, n / 2, m / 2});
for (int i = rect_size - 1; i < n; ++i) {
for (int j = rect_size - 1; j < m; ++j) {
if (is_rectangle(i - rect_size + 1, j - rect_size + 1, i, j)) {
return true;
}
}
}
return false;
}
bool any_big_rectangles() {
const int rect_size = min({70, n / 2, m / 2});
for (int i = rect_size - 1; i < n; ++i) {
for (int j = rect_size - 1; j < m; ++j) {
if (is_rectangle(i - rect_size + 1, j - rect_size + 1, i, j)) {
return true;
}
}
}
return false;
}
int style(int n, int m, int R[500][500], int G[500][500], int B[500][500]) {
memcpy(::R, R, sizeof(::R)), memcpy(::G, G, sizeof(::G)), memcpy(::B, B, sizeof(::B));
::n = n, ::m = m;
int color_cnt = color_number();
int black_cnt = black_number();
cerr << color_cnt << " " << black_cnt << endl;
bool any_big = any_big_rectangles();
bool any_rect = any_rectangles();
cerr << "any big: " << any_big << endl;
cerr << "any rect: " << any_rect << endl;
if (color_cnt < 100 && color_cnt >= 3 && black_cnt > 50 && !any_rect) {
return 3;
}
if (color_cnt < 15 && black_cnt > 50 && any_rect) {
return 1;
}
if (color_cnt < 10 && any_big) {
return 4;
}
return 2;
}
Compilation message
artclass.cpp: In function 'int check1()':
artclass.cpp:77:1: warning: no return statement in function returning non-void [-Wreturn-type]
77 | }
| ^
artclass.cpp: In function 'int check2()':
artclass.cpp:81:1: warning: no return statement in function returning non-void [-Wreturn-type]
81 | }
| ^
artclass.cpp: In function 'int check3()':
artclass.cpp:85:1: warning: no return statement in function returning non-void [-Wreturn-type]
85 | }
| ^
artclass.cpp: In function 'int check4()':
artclass.cpp:89:1: warning: no return statement in function returning non-void [-Wreturn-type]
89 | }
| ^
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
43 ms |
6096 KB |
Output is correct |
2 |
Correct |
1165 ms |
4504 KB |
Output is correct |
3 |
Incorrect |
2218 ms |
6216 KB |
Output isn't correct |
4 |
Correct |
1811 ms |
5004 KB |
Output is correct |
5 |
Correct |
1439 ms |
4692 KB |
Output is correct |
6 |
Incorrect |
41 ms |
5460 KB |
Output isn't correct |
7 |
Incorrect |
47 ms |
5580 KB |
Output isn't correct |
8 |
Correct |
2639 ms |
5660 KB |
Output is correct |
9 |
Correct |
2668 ms |
6148 KB |
Output is correct |
10 |
Correct |
2560 ms |
5572 KB |
Output is correct |
11 |
Correct |
2433 ms |
5744 KB |
Output is correct |
12 |
Incorrect |
43 ms |
5580 KB |
Output isn't correct |
13 |
Incorrect |
40 ms |
5476 KB |
Output isn't correct |
14 |
Incorrect |
48 ms |
6044 KB |
Output isn't correct |
15 |
Correct |
40 ms |
6152 KB |
Output is correct |
16 |
Correct |
1503 ms |
4752 KB |
Output is correct |
17 |
Incorrect |
2407 ms |
5580 KB |
Output isn't correct |
18 |
Correct |
53 ms |
6024 KB |
Output is correct |
19 |
Incorrect |
147 ms |
5804 KB |
Output isn't correct |
20 |
Incorrect |
39 ms |
6108 KB |
Output isn't correct |
21 |
Correct |
41 ms |
6092 KB |
Output is correct |
22 |
Correct |
137 ms |
6132 KB |
Output is correct |
23 |
Correct |
1452 ms |
4620 KB |
Output is correct |
24 |
Incorrect |
41 ms |
6060 KB |
Output isn't correct |
25 |
Incorrect |
48 ms |
6132 KB |
Output isn't correct |
26 |
Correct |
2375 ms |
5424 KB |
Output is correct |
27 |
Correct |
2295 ms |
5380 KB |
Output is correct |
28 |
Correct |
2487 ms |
6152 KB |
Output is correct |
29 |
Correct |
33 ms |
6092 KB |
Output is correct |
30 |
Correct |
1814 ms |
6152 KB |
Output is correct |
31 |
Correct |
513 ms |
6156 KB |
Output is correct |
32 |
Correct |
42 ms |
6056 KB |
Output is correct |
33 |
Correct |
43 ms |
5812 KB |
Output is correct |
34 |
Correct |
284 ms |
3824 KB |
Output is correct |
35 |
Incorrect |
33 ms |
5068 KB |
Output isn't correct |
36 |
Incorrect |
1757 ms |
5508 KB |
Output isn't correct |
37 |
Correct |
24 ms |
6136 KB |
Output is correct |
38 |
Correct |
43 ms |
6084 KB |
Output is correct |
39 |
Incorrect |
640 ms |
5516 KB |
Output isn't correct |
40 |
Correct |
539 ms |
6148 KB |
Output is correct |
41 |
Correct |
40 ms |
4844 KB |
Output is correct |
42 |
Correct |
13 ms |
6076 KB |
Output is correct |
43 |
Correct |
31 ms |
6040 KB |
Output is correct |
44 |
Correct |
2466 ms |
6180 KB |
Output is correct |
45 |
Incorrect |
45 ms |
6092 KB |
Output isn't correct |
46 |
Incorrect |
243 ms |
6096 KB |
Output isn't correct |
47 |
Correct |
2281 ms |
6272 KB |
Output is correct |
48 |
Correct |
462 ms |
6220 KB |
Output is correct |
49 |
Correct |
34 ms |
6100 KB |
Output is correct |
50 |
Incorrect |
2175 ms |
5660 KB |
Output isn't correct |
51 |
Correct |
1055 ms |
4412 KB |
Output is correct |
52 |
Correct |
1061 ms |
4436 KB |
Output is correct |
53 |
Correct |
54 ms |
6292 KB |
Output is correct |
54 |
Correct |
37 ms |
6092 KB |
Output is correct |
55 |
Correct |
40 ms |
6064 KB |
Output is correct |
56 |
Correct |
38 ms |
6136 KB |
Output is correct |
57 |
Correct |
88 ms |
6120 KB |
Output is correct |
58 |
Correct |
37 ms |
6088 KB |
Output is correct |
59 |
Correct |
46 ms |
6132 KB |
Output is correct |
60 |
Incorrect |
1867 ms |
5044 KB |
Output isn't correct |
61 |
Incorrect |
1430 ms |
6148 KB |
Output isn't correct |
62 |
Correct |
1932 ms |
5196 KB |
Output is correct |
63 |
Incorrect |
2162 ms |
6220 KB |
Output isn't correct |
64 |
Correct |
44 ms |
5880 KB |
Output is correct |
65 |
Incorrect |
54 ms |
5424 KB |
Output isn't correct |
66 |
Correct |
44 ms |
6052 KB |
Output is correct |
67 |
Correct |
925 ms |
4808 KB |
Output is correct |
68 |
Correct |
1790 ms |
6156 KB |
Output is correct |
69 |
Correct |
2076 ms |
6152 KB |
Output is correct |
70 |
Incorrect |
37 ms |
5452 KB |
Output isn't correct |
71 |
Correct |
48 ms |
6096 KB |
Output is correct |
72 |
Correct |
28 ms |
6108 KB |
Output is correct |
73 |
Correct |
49 ms |
6128 KB |
Output is correct |
74 |
Correct |
38 ms |
5552 KB |
Output is correct |
75 |
Correct |
48 ms |
6088 KB |
Output is correct |
76 |
Correct |
2489 ms |
6152 KB |
Output is correct |
77 |
Incorrect |
40 ms |
5544 KB |
Output isn't correct |
78 |
Correct |
368 ms |
6156 KB |
Output is correct |
79 |
Correct |
2468 ms |
5504 KB |
Output is correct |
80 |
Correct |
121 ms |
6124 KB |
Output is correct |
81 |
Correct |
76 ms |
6152 KB |
Output is correct |
82 |
Incorrect |
626 ms |
5656 KB |
Output isn't correct |
83 |
Correct |
39 ms |
6092 KB |
Output is correct |
84 |
Correct |
2636 ms |
6152 KB |
Output is correct |
85 |
Correct |
2278 ms |
5372 KB |
Output is correct |
86 |
Correct |
2579 ms |
5588 KB |
Output is correct |
87 |
Correct |
49 ms |
6076 KB |
Output is correct |
88 |
Incorrect |
42 ms |
6072 KB |
Output isn't correct |
89 |
Incorrect |
47 ms |
5588 KB |
Output isn't correct |
90 |
Correct |
52 ms |
6088 KB |
Output is correct |
91 |
Incorrect |
77 ms |
5548 KB |
Output isn't correct |
92 |
Correct |
47 ms |
6020 KB |
Output is correct |
93 |
Incorrect |
1552 ms |
6156 KB |
Output isn't correct |
94 |
Incorrect |
2299 ms |
5680 KB |
Output isn't correct |
95 |
Incorrect |
2655 ms |
6152 KB |
Output isn't correct |
96 |
Incorrect |
1962 ms |
5428 KB |
Output isn't correct |
97 |
Correct |
2720 ms |
5716 KB |
Output is correct |
98 |
Correct |
47 ms |
6092 KB |
Output is correct |
99 |
Correct |
76 ms |
6152 KB |
Output is correct |
100 |
Correct |
182 ms |
6152 KB |
Output is correct |
101 |
Correct |
2020 ms |
5196 KB |
Output is correct |
102 |
Correct |
41 ms |
6128 KB |
Output is correct |