oj.uz

Submission #557149

# Submission time Handle Problem Language Result Execution time Memory
557149 2022-05-04T19:34:08 Z emuyumi Art Class (IOI13_artclass) C++17
80 / 100
 63 ms 6032 KB 
#include "artclass.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;

int count_white(int H, int W, int R[500][500], int G[500][500], int B[500][500]){
    int cnt = 0;
    for (int i = 0; i < H; ++i){
        for (int j = 0; j < W; ++j){
            if (255 * 3 - R[i][j] - G[i][j] - B[i][j] <= 150){
                cnt++;
            }
        }
    }
    return cnt;
}

int count_black(int H, int W, int R[500][500], int G[500][500], int B[500][500]){
    int cnt = 0;
    for (int i = 0; i < H; ++i){
        for (int j = 0; j < W; ++j){
            if (R[i][j] + G[i][j] + B[i][j] <= 50){
                cnt++;
            }
        }
    }
    return cnt;
}

int adj_diff(int H, int W, int R[500][500], int G[500][500], int B[500][500]){
    int ret = 0;
    int lr = 0, lg = 0, lb = 0;
    for (int i = 0; i < H; ++i){
        for (int j = 0; j < W; ++j){
            int cur = abs(R[i][j] - lr) + abs(G[i][j] - lg) + abs(B[i][j] - lb);
            ret += abs(R[i][j] - lr);
            ret += abs(G[i][j] - lg);
            ret += abs(B[i][j] - lb);
            lr = R[i][j], lg = G[i][j], lb = B[i][j];
        }
    }
    return ret;
}

int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {

    int diff = adj_diff(H, W, R, G, B);
    int white = count_white(H, W, R, G, B);
    if (diff <= 2e6) return 4;
    if (diff >= 9e6) return 3;
    if (white >= 5e3) return 1;
    return 2;
}

Compilation message

artclass.cpp: In function 'int adj_diff(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:35:17: warning: unused variable 'cur' [-Wunused-variable]
   35 |             int cur = abs(R[i][j] - lr) + abs(G[i][j] - lg) + abs(B[i][j] - lb);
      |                 ^~~

Subtask #1
80.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 51 ms 5452 KB Output is correct
2 Correct 31 ms 4644 KB Output is correct
3 Correct 21 ms 2380 KB Output is correct
4 Incorrect 39 ms 5148 KB Output isn't correct
5 Correct 55 ms 5828 KB Output is correct
6 Correct 47 ms 4556 KB Output is correct
7 Incorrect 43 ms 4784 KB Output isn't correct
8 Correct 40 ms 4356 KB Output is correct
9 Correct 37 ms 5132 KB Output is correct
10 Correct 46 ms 5256 KB Output is correct
11 Correct 42 ms 4724 KB Output is correct
12 Incorrect 55 ms 5084 KB Output isn't correct
13 Correct 27 ms 3044 KB Output is correct
14 Correct 31 ms 4760 KB Output is correct
15 Correct 41 ms 5196 KB Output is correct
16 Correct 50 ms 5928 KB Output is correct
17 Correct 49 ms 5792 KB Output is correct
18 Incorrect 42 ms 4976 KB Output isn't correct
19 Correct 41 ms 5324 KB Output is correct
20 Correct 34 ms 3748 KB Output is correct
21 Correct 53 ms 5680 KB Output is correct
22 Incorrect 39 ms 4300 KB Output isn't correct
23 Correct 58 ms 6032 KB Output is correct
24 Correct 29 ms 3004 KB Output is correct
25 Correct 31 ms 4620 KB Output is correct
26 Correct 31 ms 4712 KB Output is correct
27 Correct 41 ms 4324 KB Output is correct
28 Correct 33 ms 3632 KB Output is correct
29 Correct 49 ms 5916 KB Output is correct
30 Incorrect 42 ms 5196 KB Output isn't correct
31 Incorrect 52 ms 4288 KB Output isn't correct
32 Correct 58 ms 5344 KB Output is correct
33 Correct 43 ms 4352 KB Output is correct
34 Correct 37 ms 4940 KB Output is correct
35 Correct 36 ms 3748 KB Output is correct
36 Correct 31 ms 4656 KB Output is correct
37 Correct 50 ms 6028 KB Output is correct
38 Incorrect 57 ms 5844 KB Output isn't correct
39 Correct 42 ms 5216 KB Output is correct
40 Correct 42 ms 5200 KB Output is correct
41 Correct 45 ms 5332 KB Output is correct
42 Correct 46 ms 5712 KB Output is correct
43 Incorrect 41 ms 4288 KB Output isn't correct
44 Incorrect 42 ms 4620 KB Output isn't correct
45 Correct 25 ms 3136 KB Output is correct
46 Incorrect 45 ms 5328 KB Output isn't correct
47 Correct 41 ms 5084 KB Output is correct
48 Correct 44 ms 5380 KB Output is correct
49 Incorrect 43 ms 5412 KB Output isn't correct
50 Correct 40 ms 4572 KB Output is correct
51 Correct 35 ms 5072 KB Output is correct
52 Correct 43 ms 5356 KB Output is correct
53 Incorrect 42 ms 4892 KB Output isn't correct
54 Correct 39 ms 5024 KB Output is correct
55 Correct 23 ms 2592 KB Output is correct
56 Correct 45 ms 4740 KB Output is correct
57 Correct 47 ms 5800 KB Output is correct
58 Correct 29 ms 4688 KB Output is correct
59 Correct 51 ms 5844 KB Output is correct
60 Correct 47 ms 5332 KB Output is correct
61 Correct 27 ms 3028 KB Output is correct
62 Correct 34 ms 4924 KB Output is correct
63 Correct 40 ms 5280 KB Output is correct
64 Incorrect 11 ms 1364 KB Output isn't correct
65 Correct 63 ms 5856 KB Output is correct
66 Correct 42 ms 4360 KB Output is correct
67 Correct 45 ms 5360 KB Output is correct
68 Correct 26 ms 4392 KB Output is correct
69 Correct 41 ms 4536 KB Output is correct
70 Correct 36 ms 4864 KB Output is correct
71 Correct 37 ms 4840 KB Output is correct
72 Correct 48 ms 4884 KB Output is correct
73 Correct 29 ms 3276 KB Output is correct
74 Incorrect 39 ms 5196 KB Output isn't correct
75 Correct 42 ms 4856 KB Output is correct
76 Incorrect 38 ms 4324 KB Output isn't correct
77 Correct 43 ms 5452 KB Output is correct
78 Correct 37 ms 5112 KB Output is correct
79 Correct 14 ms 3720 KB Output is correct
80 Correct 41 ms 5232 KB Output is correct
81 Correct 37 ms 4356 KB Output is correct
82 Correct 39 ms 4212 KB Output is correct
83 Correct 39 ms 4276 KB Output is correct
84 Correct 54 ms 4728 KB Output is correct
85 Correct 44 ms 4780 KB Output is correct
86 Incorrect 40 ms 4372 KB Output isn't correct
87 Correct 41 ms 4508 KB Output is correct
88 Correct 23 ms 2364 KB Output is correct
89 Correct 35 ms 3720 KB Output is correct
90 Correct 35 ms 4992 KB Output is correct
91 Correct 45 ms 4556 KB Output is correct
92 Correct 44 ms 5308 KB Output is correct
93 Correct 44 ms 4888 KB Output is correct
94 Correct 35 ms 4040 KB Output is correct
95 Correct 43 ms 5444 KB Output is correct
96 Correct 49 ms 5956 KB Output is correct
97 Incorrect 46 ms 5752 KB Output isn't correct
98 Correct 43 ms 5324 KB Output is correct
99 Correct 45 ms 5344 KB Output is correct
100 Correct 43 ms 5708 KB Output is correct
101 Incorrect 51 ms 5804 KB Output isn't correct
102 Correct 49 ms 5700 KB Output is correct