oj.uz

답안 #8059

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
8059 2014-08-28T07:14:25 Z gs14004 미술 수업 (IOI13_artclass) C++
96 / 100
 151 ms 3648 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 > 2.1 )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 > 2.1) 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 < 130) return 4;
    else if(t > 260) return 1;
    else{ return alldev > 20000 ? 1 : 4;
    }
}

Subtask #1
96.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 106 ms 3544 KB Output is correct
2 Correct 97 ms 3540 KB Output is correct
3 Correct 61 ms 3600 KB Output is correct
4 Correct 61 ms 3600 KB Output is correct
5 Incorrect 87 ms 3540 KB Output isn't correct
6 Correct 70 ms 3600 KB Output is correct
7 Correct 54 ms 3600 KB Output is correct
8 Correct 92 ms 3648 KB Output is correct
9 Correct 119 ms 3544 KB Output is correct
10 Correct 107 ms 3544 KB Output is correct
11 Correct 78 ms 3648 KB Output is correct
12 Correct 62 ms 3600 KB Output is correct
13 Correct 66 ms 3600 KB Output is correct
14 Correct 93 ms 3540 KB Output is correct
15 Correct 70 ms 3600 KB Output is correct
16 Correct 70 ms 3600 KB Output is correct
17 Correct 61 ms 1912 KB Output is correct
18 Correct 81 ms 3600 KB Output is correct
19 Correct 151 ms 3544 KB Output is correct
20 Incorrect 131 ms 3648 KB Output isn't correct
21 Correct 47 ms 3600 KB Output is correct
22 Correct 97 ms 3492 KB Output is correct
23 Correct 101 ms 3648 KB Output is correct
24 Correct 50 ms 3600 KB Output is correct
25 Correct 77 ms 3544 KB Output is correct
26 Correct 73 ms 3540 KB Output is correct
27 Incorrect 87 ms 3544 KB Output isn't correct
28 Correct 79 ms 3600 KB Output is correct
29 Incorrect 91 ms 3648 KB Output isn't correct
30 Correct 112 ms 3648 KB Output is correct
31 Correct 143 ms 3648 KB Output is correct
32 Correct 84 ms 3544 KB Output is correct
33 Incorrect 79 ms 3648 KB Output isn't correct
34 Correct 67 ms 3600 KB Output is correct
35 Incorrect 97 ms 3600 KB Output isn't correct
36 Correct 118 ms 3600 KB Output is correct
37 Correct 76 ms 3600 KB Output is correct
38 Correct 95 ms 3648 KB Output is correct
39 Correct 99 ms 3540 KB Output is correct
40 Correct 48 ms 3600 KB Output is correct
41 Correct 56 ms 3544 KB Output is correct
42 Correct 98 ms 3648 KB Output is correct
43 Incorrect 57 ms 3600 KB Output isn't correct
44 Correct 38 ms 3600 KB Output is correct
45 Correct 80 ms 3492 KB Output is correct
46 Correct 91 ms 3540 KB Output is correct
47 Correct 73 ms 3600 KB Output is correct
48 Correct 66 ms 3648 KB Output is correct
49 Correct 88 ms 3544 KB Output is correct
50 Correct 92 ms 3600 KB Output is correct
51 Correct 53 ms 3540 KB Output is correct
52 Correct 80 ms 3648 KB Output is correct
53 Incorrect 82 ms 3600 KB Output isn't correct
54 Correct 73 ms 3540 KB Output is correct
55 Correct 105 ms 3600 KB Output is correct
56 Correct 37 ms 3600 KB Output is correct
57 Correct 110 ms 3648 KB Output is correct
58 Correct 78 ms 3540 KB Output is correct
59 Correct 93 ms 3648 KB Output is correct
60 Correct 82 ms 3336 KB Output is correct
61 Correct 23 ms 3600 KB Output is correct
62 Correct 61 ms 3648 KB Output is correct
63 Correct 64 ms 3600 KB Output is correct
64 Correct 71 ms 3600 KB Output is correct
65 Correct 75 ms 3600 KB Output is correct
66 Correct 74 ms 3600 KB Output is correct
67 Correct 116 ms 3540 KB Output is correct
68 Correct 81 ms 3600 KB Output is correct
69 Correct 79 ms 3300 KB Output is correct
70 Correct 46 ms 3600 KB Output is correct
71 Correct 102 ms 3540 KB Output is correct
72 Correct 104 ms 3544 KB Output is correct
73 Correct 67 ms 3544 KB Output is correct
74 Correct 22 ms 3600 KB Output is correct
75 Incorrect 137 ms 3540 KB Output isn't correct
76 Correct 54 ms 3600 KB Output is correct
77 Correct 80 ms 3600 KB Output is correct
78 Correct 85 ms 3540 KB Output is correct
79 Correct 111 ms 3540 KB Output is correct
80 Correct 79 ms 3600 KB Output is correct
81 Correct 83 ms 3648 KB Output is correct
82 Correct 94 ms 3544 KB Output is correct
83 Correct 71 ms 3600 KB Output is correct
84 Incorrect 71 ms 3648 KB Output isn't correct
85 Correct 74 ms 3600 KB Output is correct
86 Correct 82 ms 3648 KB Output is correct
87 Correct 101 ms 3540 KB Output is correct
88 Correct 86 ms 3336 KB Output is correct
89 Correct 93 ms 3648 KB Output is correct
90 Correct 97 ms 3540 KB Output is correct
91 Incorrect 92 ms 3648 KB Output isn't correct
92 Correct 70 ms 3600 KB Output is correct
93 Correct 62 ms 3648 KB Output is correct
94 Incorrect 84 ms 3544 KB Output isn't correct
95 Correct 87 ms 3600 KB Output is correct
96 Correct 94 ms 3544 KB Output is correct
97 Correct 101 ms 3544 KB Output is correct
98 Correct 54 ms 3648 KB Output is correct
99 Correct 67 ms 3600 KB Output is correct
100 Correct 112 ms 3544 KB Output is correct
101 Correct 82 ms 3544 KB Output is correct
102 Correct 96 ms 3600 KB Output is correct