oj.uz

답안 #8068

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
8068 2014-08-28T07:25:36 Z gs14004 미술 수업 (IOI13_artclass) C++
96 / 100
 146 ms 3616 KB 
#include "artclass.h"
#include <cstdlib>
#include <cmath>
#define D(i,j,k,l) (abs(R[i][j] - R[k][l])+abs(G[i][j] - G[k][l])+abs(B[i][j] - B[k][l]))

int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
    double delta = 0;
    int meanR = 0, meanG = 0, meanB = 0, alldev = 0;
    int buckR[16] = {}, buckG[16] = {}, buckB[16] = {};
    for (int i=0; i<H; i++) {
        for (int j=0; j<W; j++) {
            meanR += R[i][j];
            meanG += G[i][j];
            meanB += B[i][j];
            buckR[R[i][j]>>4]++;
            buckG[G[i][j]>>4]++;
            buckB[B[i][j]>>4]++;
        }
    }
    meanR /= H*W*16;
    meanG /= H*W*16;
    meanB /= H*W*16;
    for (int i=0; i<16; i++) {
        alldev += buckR[i] * (meanR - i)*(meanR - i);
        alldev += buckG[i] * (meanG - i)*(meanG - i);
        alldev += buckB[i] * (meanB - i)*(meanB - i);
    }
    alldev /= 256;
    for (int i=0; i<H; i++) {
        for (int j=0; j<W-1; j++) {
            double x = sqrt(D(i,j,i,j+1));
            if(x > 2.3)delta += x;
        }
    }
    for (int j=0; j<W; j++) {
        for (int i=0; i<H-1; i++) {
            double x = sqrt(D(i,j,i+1,j));
            if(x > 2.3) delta += x;
        }
    }
    double t = 100.0 * delta / (2 * W * H - H - W);
    if(t > 660) return 3;
    else if(t > 400) return 2;
    else if(t < 120) return 4;
    else if(t > 280) return 1;
    else{ return alldev > 40000 ? 1 : 4;}
}

Subtask #1
96.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 3612 KB Output is correct
2 Correct 69 ms 3608 KB Output is correct
3 Correct 73 ms 3612 KB Output is correct
4 Correct 84 ms 3612 KB Output is correct
5 Incorrect 65 ms 3608 KB Output isn't correct
6 Correct 75 ms 3608 KB Output is correct
7 Correct 94 ms 3520 KB Output is correct
8 Correct 61 ms 3608 KB Output is correct
9 Correct 84 ms 3616 KB Output is correct
10 Correct 82 ms 3612 KB Output is correct
11 Correct 75 ms 3608 KB Output is correct
12 Correct 45 ms 3612 KB Output is correct
13 Correct 73 ms 3612 KB Output is correct
14 Correct 80 ms 3608 KB Output is correct
15 Correct 79 ms 3608 KB Output is correct
16 Correct 81 ms 3612 KB Output is correct
17 Correct 74 ms 3608 KB Output is correct
18 Correct 64 ms 3616 KB Output is correct
19 Correct 77 ms 3608 KB Output is correct
20 Correct 76 ms 3612 KB Output is correct
21 Correct 92 ms 3616 KB Output is correct
22 Correct 86 ms 3608 KB Output is correct
23 Correct 61 ms 3612 KB Output is correct
24 Correct 74 ms 3612 KB Output is correct
25 Correct 69 ms 3608 KB Output is correct
26 Correct 65 ms 3608 KB Output is correct
27 Correct 57 ms 3612 KB Output is correct
28 Correct 67 ms 3612 KB Output is correct
29 Correct 123 ms 3520 KB Output is correct
30 Incorrect 86 ms 3548 KB Output isn't correct
31 Correct 79 ms 3608 KB Output is correct
32 Correct 95 ms 3608 KB Output is correct
33 Correct 98 ms 3380 KB Output is correct
34 Correct 35 ms 3612 KB Output is correct
35 Incorrect 73 ms 1912 KB Output isn't correct
36 Correct 92 ms 3424 KB Output is correct
37 Correct 81 ms 3612 KB Output is correct
38 Correct 79 ms 3548 KB Output is correct
39 Correct 82 ms 3608 KB Output is correct
40 Incorrect 140 ms 3608 KB Output isn't correct
41 Correct 59 ms 3612 KB Output is correct
42 Correct 92 ms 3468 KB Output is correct
43 Correct 51 ms 3616 KB Output is correct
44 Correct 61 ms 3612 KB Output is correct
45 Incorrect 107 ms 3468 KB Output isn't correct
46 Correct 74 ms 3612 KB Output is correct
47 Correct 101 ms 3548 KB Output is correct
48 Correct 92 ms 3612 KB Output is correct
49 Correct 82 ms 3612 KB Output is correct
50 Correct 77 ms 3612 KB Output is correct
51 Correct 44 ms 3612 KB Output is correct
52 Correct 53 ms 3616 KB Output is correct
53 Correct 67 ms 3616 KB Output is correct
54 Correct 108 ms 3328 KB Output is correct
55 Correct 77 ms 3616 KB Output is correct
56 Correct 119 ms 3616 KB Output is correct
57 Correct 81 ms 3608 KB Output is correct
58 Correct 108 ms 3608 KB Output is correct
59 Incorrect 69 ms 3608 KB Output isn't correct
60 Correct 100 ms 3612 KB Output is correct
61 Incorrect 90 ms 3608 KB Output isn't correct
62 Correct 42 ms 3612 KB Output is correct
63 Correct 82 ms 3608 KB Output is correct
64 Correct 48 ms 3612 KB Output is correct
65 Correct 64 ms 3612 KB Output is correct
66 Incorrect 72 ms 3608 KB Output isn't correct
67 Correct 40 ms 3612 KB Output is correct
68 Incorrect 79 ms 3612 KB Output isn't correct
69 Correct 106 ms 3612 KB Output is correct
70 Correct 83 ms 3612 KB Output is correct
71 Correct 95 ms 3608 KB Output is correct
72 Correct 59 ms 3380 KB Output is correct
73 Correct 79 ms 3612 KB Output is correct
74 Correct 74 ms 3616 KB Output is correct
75 Correct 71 ms 3616 KB Output is correct
76 Correct 75 ms 3608 KB Output is correct
77 Correct 69 ms 3616 KB Output is correct
78 Correct 74 ms 3612 KB Output is correct
79 Incorrect 58 ms 3548 KB Output isn't correct
80 Correct 80 ms 3608 KB Output is correct
81 Correct 68 ms 3612 KB Output is correct
82 Correct 71 ms 3612 KB Output is correct
83 Correct 98 ms 3520 KB Output is correct
84 Incorrect 85 ms 3548 KB Output isn't correct
85 Correct 77 ms 3616 KB Output is correct
86 Incorrect 127 ms 3424 KB Output isn't correct
87 Correct 22 ms 3612 KB Output is correct
88 Correct 132 ms 3424 KB Output is correct
89 Correct 63 ms 3612 KB Output is correct
90 Correct 67 ms 3548 KB Output is correct
91 Correct 115 ms 3424 KB Output is correct
92 Correct 62 ms 3616 KB Output is correct
93 Correct 78 ms 3616 KB Output is correct
94 Correct 114 ms 3612 KB Output is correct
95 Correct 146 ms 3616 KB Output is correct
96 Correct 131 ms 3548 KB Output is correct
97 Correct 74 ms 3612 KB Output is correct
98 Correct 76 ms 3608 KB Output is correct
99 Correct 109 ms 3608 KB Output is correct
100 Correct 54 ms 3608 KB Output is correct
101 Correct 112 ms 3608 KB Output is correct
102 Correct 85 ms 3520 KB Output is correct