oj.uz

Submission #1743

# Submission time Handle Problem Language Result Execution time Memory
1743 2013-07-14T13:38:26 Z tncks0121 Art Class (IOI13_artclass) C++
71 / 100
 149 ms 6636 KB 
#include "artclass.h"
#include <stdlib.h>
#include <stdio.h>
#include <memory.h>

typedef long long ll;

int R[500][500], G[500][500], B[500][500];

int cha (int x1, int y1, int x2, int y2) {
    return abs(R[x1][y1] - R[x2][y2]) + abs(G[x1][y1] - G[x2][y2]) + abs(B[x1][y1] - B[x2][y2]);
}

int count[13*13*13];

int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
    int i, j;
    
    for(i = 0; i < H; i++) {
        for(j = 0; j < W; j++) {
            ::R[i][j] = R[i][j];
            ::G[i][j] = G[i][j];
            ::B[i][j] = B[i][j];
        }
    }
    
    ll s1 = 0;
    for(i = 0; i < H; i++) {
        for(j = 0; j < W; j++) {
            if(i-1 >= 0) s1 += cha(i-1, j, i, j);
            if(j-1 >= 0) s1 += cha(i, j-1, i, j);
        }
    }
    
    if((double)s1/(H*W) >= 130) return 3;
    
    for(i = 0; i < H; i++) {
        for(j = 0; j < W; j++) {
            int c = (R[i][j]/30) * 8 * 8 + (G[i][j]/30) * 8 + (B[i][j]/30);
            ++count[c];
        }
    }
    
    for(i=0; i<8*8*8; i++) if(count[i] >= H*W/4) return 4;
    
    memset(count, 0, sizeof count);
    for(i = 0; i < H; i++) {
        for(j = 0; j < W; j++) {
            int c = (R[i][j]/20) * 12 * 12 + (G[i][j]/20) * 12 + (B[i][j]/20);
            ++count[c];
        }
    }
    
    for(i=0; i<13*13*13; i++) if(count[i] >= H*W/6) return 1;
    
    //printf("%d %lld %lf\n", H*W, s1, (double)s1/(H*W));
    return 2;
}

Subtask #1
71.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 100 ms 6636 KB Output is correct
2 Correct 103 ms 6636 KB Output is correct
3 Correct 123 ms 6636 KB Output is correct
4 Correct 69 ms 6636 KB Output is correct
5 Correct 77 ms 6636 KB Output is correct
6 Incorrect 91 ms 6280 KB Output isn't correct
7 Correct 61 ms 6636 KB Output is correct
8 Incorrect 85 ms 6636 KB Output isn't correct
9 Incorrect 75 ms 6636 KB Output isn't correct
10 Correct 70 ms 6636 KB Output is correct
11 Correct 64 ms 6636 KB Output is correct
12 Correct 83 ms 6636 KB Output is correct
13 Correct 94 ms 6336 KB Output is correct
14 Correct 84 ms 6636 KB Output is correct
15 Correct 78 ms 6636 KB Output is correct
16 Correct 92 ms 6636 KB Output is correct
17 Incorrect 98 ms 6636 KB Output isn't correct
18 Correct 67 ms 6636 KB Output is correct
19 Incorrect 119 ms 6440 KB Output isn't correct
20 Correct 95 ms 6636 KB Output is correct
21 Incorrect 85 ms 6636 KB Output isn't correct
22 Correct 71 ms 6636 KB Output is correct
23 Correct 64 ms 6636 KB Output is correct
24 Correct 110 ms 6636 KB Output is correct
25 Correct 57 ms 6636 KB Output is correct
26 Correct 141 ms 6636 KB Output is correct
27 Correct 19 ms 6636 KB Output is correct
28 Incorrect 60 ms 6636 KB Output isn't correct
29 Correct 86 ms 6636 KB Output is correct
30 Correct 97 ms 6636 KB Output is correct
31 Correct 110 ms 6636 KB Output is correct
32 Correct 70 ms 6636 KB Output is correct
33 Correct 115 ms 6636 KB Output is correct
34 Incorrect 60 ms 6636 KB Output isn't correct
35 Correct 131 ms 6440 KB Output is correct
36 Correct 58 ms 6636 KB Output is correct
37 Correct 67 ms 6636 KB Output is correct
38 Incorrect 73 ms 6636 KB Output isn't correct
39 Correct 51 ms 6636 KB Output is correct
40 Correct 40 ms 6636 KB Output is correct
41 Correct 73 ms 6636 KB Output is correct
42 Correct 81 ms 6636 KB Output is correct
43 Correct 62 ms 6636 KB Output is correct
44 Incorrect 99 ms 6440 KB Output isn't correct
45 Correct 77 ms 6636 KB Output is correct
46 Correct 109 ms 6636 KB Output is correct
47 Incorrect 84 ms 6636 KB Output isn't correct
48 Correct 72 ms 6636 KB Output is correct
49 Correct 78 ms 6636 KB Output is correct
50 Correct 56 ms 6636 KB Output is correct
51 Correct 75 ms 6636 KB Output is correct
52 Correct 83 ms 6336 KB Output is correct
53 Correct 122 ms 6636 KB Output is correct
54 Correct 114 ms 6636 KB Output is correct
55 Correct 73 ms 6636 KB Output is correct
56 Correct 66 ms 6636 KB Output is correct
57 Correct 74 ms 6636 KB Output is correct
58 Correct 63 ms 6636 KB Output is correct
59 Correct 96 ms 6636 KB Output is correct
60 Correct 81 ms 6636 KB Output is correct
61 Correct 108 ms 6440 KB Output is correct
62 Correct 48 ms 6636 KB Output is correct
63 Incorrect 48 ms 3576 KB Output isn't correct
64 Correct 73 ms 6636 KB Output is correct
65 Incorrect 81 ms 6636 KB Output isn't correct
66 Correct 69 ms 6636 KB Output is correct
67 Correct 82 ms 6636 KB Output is correct
68 Correct 93 ms 6636 KB Output is correct
69 Correct 81 ms 6636 KB Output is correct
70 Incorrect 93 ms 6440 KB Output isn't correct
71 Correct 68 ms 6636 KB Output is correct
72 Incorrect 149 ms 6336 KB Output isn't correct
73 Correct 92 ms 6636 KB Output is correct
74 Incorrect 68 ms 6636 KB Output isn't correct
75 Correct 77 ms 6636 KB Output is correct
76 Correct 77 ms 6636 KB Output is correct
77 Incorrect 114 ms 6440 KB Output isn't correct
78 Correct 51 ms 6636 KB Output is correct
79 Correct 95 ms 6636 KB Output is correct
80 Correct 109 ms 6636 KB Output is correct
81 Correct 79 ms 6280 KB Output is correct
82 Correct 66 ms 6636 KB Output is correct
83 Incorrect 98 ms 6440 KB Output isn't correct
84 Correct 105 ms 6636 KB Output is correct
85 Correct 73 ms 6440 KB Output is correct
86 Correct 71 ms 6636 KB Output is correct
87 Incorrect 63 ms 6508 KB Output isn't correct
88 Correct 88 ms 6636 KB Output is correct
89 Correct 86 ms 6636 KB Output is correct
90 Correct 71 ms 6636 KB Output is correct
91 Incorrect 75 ms 6508 KB Output isn't correct
92 Incorrect 90 ms 6440 KB Output isn't correct
93 Incorrect 97 ms 6636 KB Output isn't correct
94 Correct 42 ms 6636 KB Output is correct
95 Correct 83 ms 6636 KB Output is correct
96 Correct 87 ms 6636 KB Output is correct
97 Correct 70 ms 6280 KB Output is correct
98 Correct 29 ms 6636 KB Output is correct
99 Incorrect 58 ms 6440 KB Output isn't correct
100 Correct 58 ms 6636 KB Output is correct
101 Correct 76 ms 6636 KB Output is correct
102 Correct 74 ms 6636 KB Output is correct