oj.uz

Submission #8135

# Submission time Handle Problem Language Result Execution time Memory
8135 2014-08-31T07:29:12 Z gs13073 Art Class (IOI13_artclass) C++
100 / 100
 147 ms 5632 KB 
#include "artclass.h"
#include<math.h>
double val[505][505];
double a,v,sq;
int style(int H,int W,int R[500][500],int G[500][500],int B[500][500])
{
	int i,j,k,l;
    int A[8][2]={{1,1},{1,0},{1,-1},{-1,1},{-1,0},{-1,-1},{0,1},{0,-1}};
    for(i=0;i<H;i++){
        for(j=0;j<W;j++){
            int cnt=0;
            double sum=0,tmp=0;
            int r=R[i][j];
            int g=G[i][j];
            int b=B[i][j];
            for(k=0;k<8;k++){
                i+=A[k][0];
                j+=A[k][1];
                if(i>=0 && i<H && j>=0 && j<W){
                    tmp=(R[i][j]-r)*(R[i][j]-r)
                        +(G[i][j]-g)*(G[i][j]-g)
                        +(B[i][j]-b)*(B[i][j]-b);
                    tmp=sqrt(tmp);
                    sum+=tmp;
                    cnt++;
                }
                i-=A[k][0];
                j-=A[k][1];
            }
            val[i][j]=sum/cnt;
            a+=val[i][j];
            sq+=(val[i][j]*val[i][j]);
        }
    }
    a/=(H*W);
    sq/=(H*W);
    double b=sq-a*a;
    if(a*b < 500 )return 4;
    else if(b>500 && a>30)return 3;
    else if(b/a > 15)return 1;
    else return 2;
	return 0;
}

Compilation message

artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:7:12: warning: unused variable 'l' [-Wunused-variable]
  int i,j,k,l;
            ^

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 143 ms 5444 KB Output is correct
2 Correct 115 ms 5560 KB Output is correct
3 Correct 85 ms 5612 KB Output is correct
4 Correct 85 ms 5560 KB Output is correct
5 Correct 25 ms 5612 KB Output is correct
6 Correct 81 ms 5612 KB Output is correct
7 Correct 78 ms 5560 KB Output is correct
8 Correct 146 ms 5444 KB Output is correct
9 Correct 98 ms 5444 KB Output is correct
10 Correct 64 ms 5612 KB Output is correct
11 Correct 79 ms 5612 KB Output is correct
12 Incorrect 105 ms 5612 KB Output isn't correct
13 Correct 107 ms 5560 KB Output is correct
14 Correct 91 ms 5612 KB Output is correct
15 Correct 61 ms 2936 KB Output is correct
16 Correct 75 ms 5612 KB Output is correct
17 Incorrect 32 ms 5612 KB Output isn't correct
18 Incorrect 110 ms 5612 KB Output isn't correct
19 Correct 80 ms 5612 KB Output is correct
20 Correct 94 ms 5612 KB Output is correct
21 Correct 65 ms 5632 KB Output is correct
22 Correct 110 ms 5560 KB Output is correct
23 Correct 145 ms 5560 KB Output is correct
24 Correct 99 ms 5612 KB Output is correct
25 Correct 83 ms 5384 KB Output is correct
26 Correct 114 ms 5560 KB Output is correct
27 Correct 117 ms 5444 KB Output is correct
28 Correct 80 ms 5612 KB Output is correct
29 Correct 88 ms 5612 KB Output is correct
30 Correct 121 ms 5560 KB Output is correct
31 Correct 80 ms 5612 KB Output is correct
32 Correct 88 ms 5612 KB Output is correct
33 Incorrect 79 ms 5612 KB Output isn't correct
34 Correct 122 ms 5612 KB Output is correct
35 Correct 95 ms 5612 KB Output is correct
36 Correct 128 ms 5560 KB Output is correct
37 Incorrect 97 ms 5612 KB Output isn't correct
38 Correct 140 ms 5560 KB Output is correct
39 Correct 75 ms 5612 KB Output is correct
40 Correct 52 ms 5612 KB Output is correct
41 Correct 71 ms 5612 KB Output is correct
42 Correct 108 ms 5612 KB Output is correct
43 Correct 88 ms 5560 KB Output is correct
44 Incorrect 93 ms 5612 KB Output isn't correct
45 Correct 101 ms 5444 KB Output is correct
46 Correct 91 ms 5612 KB Output is correct
47 Correct 69 ms 5612 KB Output is correct
48 Correct 84 ms 5612 KB Output is correct
49 Correct 59 ms 5612 KB Output is correct
50 Correct 93 ms 5612 KB Output is correct
51 Correct 87 ms 5612 KB Output is correct
52 Incorrect 83 ms 5612 KB Output isn't correct
53 Incorrect 94 ms 5612 KB Output isn't correct
54 Correct 99 ms 5560 KB Output is correct
55 Correct 94 ms 5612 KB Output is correct
56 Correct 63 ms 5612 KB Output is correct
57 Correct 108 ms 5612 KB Output is correct
58 Correct 90 ms 5612 KB Output is correct
59 Correct 108 ms 5612 KB Output is correct
60 Correct 136 ms 5612 KB Output is correct
61 Correct 63 ms 5612 KB Output is correct
62 Incorrect 117 ms 5444 KB Output isn't correct
63 Correct 68 ms 5384 KB Output is correct
64 Correct 91 ms 5612 KB Output is correct
65 Correct 49 ms 5612 KB Output is correct
66 Correct 82 ms 5612 KB Output is correct
67 Correct 73 ms 5612 KB Output is correct
68 Correct 73 ms 5612 KB Output is correct
69 Correct 65 ms 5612 KB Output is correct
70 Correct 104 ms 5560 KB Output is correct
71 Correct 113 ms 5560 KB Output is correct
72 Correct 77 ms 5612 KB Output is correct
73 Correct 87 ms 5612 KB Output is correct
74 Correct 85 ms 5632 KB Output is correct
75 Correct 71 ms 5612 KB Output is correct
76 Correct 85 ms 5612 KB Output is correct
77 Correct 68 ms 5632 KB Output is correct
78 Correct 122 ms 5560 KB Output is correct
79 Correct 68 ms 5612 KB Output is correct
80 Correct 53 ms 5612 KB Output is correct
81 Correct 93 ms 5560 KB Output is correct
82 Correct 98 ms 5560 KB Output is correct
83 Correct 81 ms 5612 KB Output is correct
84 Incorrect 87 ms 5612 KB Output isn't correct
85 Correct 91 ms 5632 KB Output is correct
86 Correct 92 ms 5612 KB Output is correct
87 Correct 85 ms 5612 KB Output is correct
88 Correct 147 ms 5612 KB Output is correct
89 Correct 97 ms 5612 KB Output is correct
90 Correct 112 ms 5632 KB Output is correct
91 Correct 73 ms 5612 KB Output is correct
92 Correct 99 ms 5560 KB Output is correct
93 Correct 110 ms 5612 KB Output is correct
94 Correct 108 ms 5612 KB Output is correct
95 Correct 89 ms 5384 KB Output is correct
96 Correct 92 ms 5560 KB Output is correct
97 Correct 82 ms 5612 KB Output is correct
98 Correct 98 ms 5612 KB Output is correct
99 Correct 104 ms 5612 KB Output is correct
100 Correct 75 ms 5632 KB Output is correct
101 Correct 101 ms 5612 KB Output is correct
102 Correct 85 ms 5560 KB Output is correct