#include "bits/extc++.h"
using namespace std;
template <typename T>
void dbgh(const T& t) {
cerr << t << endl;
}
template <typename T, typename... U>
void dbgh(const T& t, const U&... u) {
cerr << t << " | ";
dbgh(u...);
}
#ifdef DEBUG
#define dbg(...) \
cerr << "L" << __LINE__ << " [" << #__VA_ARGS__ << "]: "; \
dbgh(__VA_ARGS__);
#else
#define dbg(...)
#define cerr \
if (false) \
cerr
#endif
#define endl "\n"
#define long int64_t
#define sz(x) int((x).size())
extern "C" int style(int n,
int m,
int r[500][500],
int g[500][500],
int b[500][500]) {
cerr << fixed << setprecision(5);
auto eq = [&](int a, int b, int x) -> bool {
return abs(a - b) <= x;
};
auto req = [&](int x1, int y1, int x2, int y2, int x) -> bool {
return eq(r[x1][y1], r[x2][y2], x) && eq(g[x1][y1], g[x2][y2], x) &&
eq(b[x1][y1], b[x2][y2], x);
};
{
auto f1 = [&](int x) -> int {
int ans = 0;
for (int i = 0; i < n - 1; i++) {
for (int j = 0; j < m - 1; j++) {
ans += req(i, j, i, j + 1, x) + req(i + 1, j, i, j, x);
}
}
return ans;
};
int x2 = 0, x3 = 0;
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
int csum = r[i][j] + b[i][j] + g[i][j];
x2 += csum >= 700;
x3 += csum <= 50;
}
}
double d1 = double(f1(10)) / (2 * n * m), d2 = double(x2) / (n * m),
d3 = double(f1(20)) / (n * m), d4 = double(f1(20)) / (2 * n * m);
cerr << d1 << " " << d2 << " " << d3 << endl;
if (d1 > 0.9) {
if (d2 > 0.05) {
return 1;
} else {
return 4;
}
} else if (d1 > 0.5 && d2 > 0.05) {
return 1;
} else if (d1 > 0.5 || d2 < 1e-3) {
return 2;
} else {
return 3;
}
}
}
Compilation message
artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:63:47: warning: unused variable 'd4' [-Wunused-variable]
63 | d3 = double(f1(20)) / (n * m), d4 = double(f1(20)) / (2 * n * m);
| ^~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
46 ms |
4852 KB |
Output isn't correct |
2 |
Correct |
35 ms |
4984 KB |
Output is correct |
3 |
Correct |
44 ms |
5168 KB |
Output is correct |
4 |
Incorrect |
52 ms |
5888 KB |
Output isn't correct |
5 |
Correct |
45 ms |
5204 KB |
Output is correct |
6 |
Correct |
40 ms |
4400 KB |
Output is correct |
7 |
Correct |
39 ms |
4432 KB |
Output is correct |
8 |
Incorrect |
51 ms |
5844 KB |
Output isn't correct |
9 |
Correct |
54 ms |
5296 KB |
Output is correct |
10 |
Correct |
33 ms |
3528 KB |
Output is correct |
11 |
Correct |
46 ms |
4700 KB |
Output is correct |
12 |
Correct |
28 ms |
3024 KB |
Output is correct |
13 |
Correct |
40 ms |
4472 KB |
Output is correct |
14 |
Correct |
41 ms |
4300 KB |
Output is correct |
15 |
Correct |
48 ms |
4908 KB |
Output is correct |
16 |
Correct |
30 ms |
4556 KB |
Output is correct |
17 |
Correct |
45 ms |
5296 KB |
Output is correct |
18 |
Correct |
36 ms |
3696 KB |
Output is correct |
19 |
Incorrect |
52 ms |
5804 KB |
Output isn't correct |
20 |
Correct |
39 ms |
4300 KB |
Output is correct |
21 |
Correct |
31 ms |
4536 KB |
Output is correct |
22 |
Incorrect |
34 ms |
4920 KB |
Output isn't correct |
23 |
Correct |
51 ms |
5820 KB |
Output is correct |
24 |
Correct |
44 ms |
5300 KB |
Output is correct |
25 |
Correct |
27 ms |
3064 KB |
Output is correct |
26 |
Correct |
43 ms |
4560 KB |
Output is correct |
27 |
Correct |
47 ms |
5408 KB |
Output is correct |
28 |
Correct |
29 ms |
4724 KB |
Output is correct |
29 |
Correct |
52 ms |
5880 KB |
Output is correct |
30 |
Correct |
35 ms |
4012 KB |
Output is correct |
31 |
Correct |
41 ms |
5212 KB |
Output is correct |
32 |
Correct |
51 ms |
5984 KB |
Output is correct |
33 |
Incorrect |
45 ms |
5192 KB |
Output isn't correct |
34 |
Correct |
42 ms |
5396 KB |
Output is correct |
35 |
Correct |
33 ms |
4684 KB |
Output is correct |
36 |
Correct |
41 ms |
5032 KB |
Output is correct |
37 |
Incorrect |
48 ms |
5352 KB |
Output isn't correct |
38 |
Correct |
50 ms |
5644 KB |
Output is correct |
39 |
Correct |
39 ms |
4300 KB |
Output is correct |
40 |
Correct |
52 ms |
5852 KB |
Output is correct |
41 |
Incorrect |
32 ms |
4556 KB |
Output isn't correct |
42 |
Incorrect |
51 ms |
5952 KB |
Output isn't correct |
43 |
Correct |
42 ms |
4616 KB |
Output is correct |
44 |
Correct |
12 ms |
1396 KB |
Output is correct |
45 |
Correct |
39 ms |
5116 KB |
Output is correct |
46 |
Correct |
27 ms |
4368 KB |
Output is correct |
47 |
Correct |
39 ms |
4204 KB |
Output is correct |
48 |
Incorrect |
23 ms |
2620 KB |
Output isn't correct |
49 |
Incorrect |
53 ms |
4804 KB |
Output isn't correct |
50 |
Incorrect |
46 ms |
5372 KB |
Output isn't correct |
51 |
Correct |
44 ms |
5728 KB |
Output is correct |
52 |
Incorrect |
41 ms |
4288 KB |
Output isn't correct |
53 |
Correct |
33 ms |
4848 KB |
Output is correct |
54 |
Incorrect |
35 ms |
3688 KB |
Output isn't correct |
55 |
Correct |
44 ms |
4764 KB |
Output is correct |
56 |
Correct |
48 ms |
4852 KB |
Output is correct |
57 |
Incorrect |
42 ms |
5228 KB |
Output isn't correct |
58 |
Correct |
40 ms |
4300 KB |
Output is correct |
59 |
Correct |
43 ms |
5120 KB |
Output is correct |
60 |
Correct |
43 ms |
5316 KB |
Output is correct |
61 |
Correct |
48 ms |
5660 KB |
Output is correct |
62 |
Correct |
41 ms |
5168 KB |
Output is correct |
63 |
Incorrect |
44 ms |
4540 KB |
Output isn't correct |
64 |
Correct |
42 ms |
5272 KB |
Output is correct |
65 |
Correct |
36 ms |
4708 KB |
Output is correct |
66 |
Incorrect |
39 ms |
4440 KB |
Output isn't correct |
67 |
Correct |
23 ms |
2460 KB |
Output is correct |
68 |
Incorrect |
51 ms |
5508 KB |
Output isn't correct |
69 |
Incorrect |
46 ms |
4264 KB |
Output isn't correct |
70 |
Correct |
43 ms |
5432 KB |
Output is correct |
71 |
Correct |
43 ms |
4692 KB |
Output is correct |
72 |
Correct |
40 ms |
5160 KB |
Output is correct |
73 |
Correct |
33 ms |
4692 KB |
Output is correct |
74 |
Correct |
52 ms |
5940 KB |
Output is correct |
75 |
Correct |
39 ms |
4924 KB |
Output is correct |
76 |
Correct |
38 ms |
5068 KB |
Output is correct |
77 |
Incorrect |
48 ms |
5668 KB |
Output isn't correct |
78 |
Correct |
35 ms |
3676 KB |
Output is correct |
79 |
Correct |
44 ms |
5336 KB |
Output is correct |
80 |
Correct |
37 ms |
4808 KB |
Output is correct |
81 |
Correct |
44 ms |
5408 KB |
Output is correct |
82 |
Correct |
46 ms |
5428 KB |
Output is correct |
83 |
Correct |
52 ms |
5908 KB |
Output is correct |
84 |
Correct |
42 ms |
5180 KB |
Output is correct |
85 |
Correct |
42 ms |
4656 KB |
Output is correct |
86 |
Correct |
35 ms |
5024 KB |
Output is correct |
87 |
Incorrect |
45 ms |
5244 KB |
Output isn't correct |
88 |
Correct |
33 ms |
4780 KB |
Output is correct |
89 |
Correct |
51 ms |
5612 KB |
Output is correct |
90 |
Incorrect |
28 ms |
3276 KB |
Output isn't correct |
91 |
Correct |
52 ms |
5944 KB |
Output is correct |
92 |
Correct |
23 ms |
2468 KB |
Output is correct |
93 |
Correct |
45 ms |
4540 KB |
Output is correct |
94 |
Correct |
42 ms |
4680 KB |
Output is correct |
95 |
Incorrect |
45 ms |
5632 KB |
Output isn't correct |
96 |
Correct |
28 ms |
3004 KB |
Output is correct |
97 |
Incorrect |
41 ms |
4236 KB |
Output isn't correct |
98 |
Correct |
43 ms |
5392 KB |
Output is correct |
99 |
Correct |
13 ms |
3648 KB |
Output is correct |
100 |
Correct |
44 ms |
4860 KB |
Output is correct |
101 |
Correct |
45 ms |
5100 KB |
Output is correct |
102 |
Correct |
28 ms |
3056 KB |
Output is correct |