Submission #8038

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
8038	2014-08-27T14:36:01 Z	gs13105	Art Class (IOI13_artclass)	C++	100 / 100	139 ms	3584 KB

artclass

#include "artclass.h"

inline int ab(int a)
{
	return a<0?-a:a;
}

int style(int H, int W, int R[500][500], int G[500][500], int B[500][500])
{
	int s=0,c=0,i,j;
	double t;
	for(i=1;i<H;i++)
	{
		c++;
		s+=ab(R[i][0]-R[i-1][0]);
		s+=ab(G[i][0]-G[i-1][0]);
		s+=ab(B[i][0]-B[i-1][0]);
	}
	for(i=1;i<W;i++)
	{
		c++;
		s+=ab(R[0][i]-R[0][i-1]);
		s+=ab(G[0][i]-G[0][i-1]);
		s+=ab(B[0][i]-B[0][i-1]);
	}
	for(i=1;i<H;i++)
	{
		for(j=1;j<W;j++)
		{
			c++;
			s+=ab(R[i][j]-R[i-1][j]);
			s+=ab(G[i][j]-G[i-1][j]);
			s+=ab(B[i][j]-B[i-1][j]);
			c++;
			s+=ab(R[i][j]-R[i][j-1]);
			s+=ab(G[i][j]-G[i][j-1]);
			s+=ab(B[i][j]-B[i][j-1]);
		}
	}
	t=(double)s/c;
	if(t>=55)
		return 3;
	if(t>=24)
		return 2;
	if(t>=9)
		return 1;
	return 4;
}

Subtask #1

100.0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	77 ms	3580 KB	Output is correct
2	Correct	107 ms	3564 KB	Output is correct
3	Correct	75 ms	3536 KB	Output is correct
4	Correct	106 ms	3536 KB	Output is correct
5	Correct	62 ms	3584 KB	Output is correct
6	Correct	62 ms	3580 KB	Output is correct
7	Correct	78 ms	3580 KB	Output is correct
8	Correct	107 ms	3536 KB	Output is correct
9	Correct	81 ms	3536 KB	Output is correct
10	Correct	56 ms	3584 KB	Output is correct
11	Correct	119 ms	3488 KB	Output is correct
12	Correct	111 ms	3580 KB	Output is correct
13	Correct	48 ms	3580 KB	Output is correct
14	Correct	69 ms	3584 KB	Output is correct
15	Correct	83 ms	3488 KB	Output is correct
16	Correct	99 ms	3580 KB	Output is correct
17	Correct	69 ms	3316 KB	Output is correct
18	Correct	94 ms	3536 KB	Output is correct
19	Correct	61 ms	3580 KB	Output is correct
20	Correct	85 ms	3584 KB	Output is correct
21	Correct	27 ms	3580 KB	Output is correct
22	Correct	120 ms	3536 KB	Output is correct
23	Incorrect	84 ms	3464 KB	Output isn't correct
24	Correct	96 ms	3584 KB	Output is correct
25	Correct	99 ms	3580 KB	Output is correct
26	Correct	58 ms	3580 KB	Output is correct
27	Correct	54 ms	3580 KB	Output is correct
28	Incorrect	85 ms	3584 KB	Output isn't correct
29	Correct	101 ms	3564 KB	Output is correct
30	Correct	60 ms	3580 KB	Output is correct
31	Correct	103 ms	3436 KB	Output is correct
32	Correct	71 ms	3580 KB	Output is correct
33	Incorrect	84 ms	3536 KB	Output isn't correct
34	Correct	69 ms	3584 KB	Output is correct
35	Correct	46 ms	3584 KB	Output is correct
36	Correct	76 ms	3564 KB	Output is correct
37	Correct	80 ms	3584 KB	Output is correct
38	Correct	119 ms	3584 KB	Output is correct
39	Correct	80 ms	3564 KB	Output is correct
40	Correct	89 ms	3464 KB	Output is correct
41	Correct	95 ms	3580 KB	Output is correct
42	Correct	83 ms	3564 KB	Output is correct
43	Correct	22 ms	3580 KB	Output is correct
44	Correct	45 ms	3580 KB	Output is correct
45	Correct	78 ms	3536 KB	Output is correct
46	Correct	95 ms	3580 KB	Output is correct
47	Correct	105 ms	3584 KB	Output is correct
48	Incorrect	109 ms	3584 KB	Output isn't correct
49	Correct	43 ms	3584 KB	Output is correct
50	Correct	73 ms	3564 KB	Output is correct
51	Correct	95 ms	3584 KB	Output is correct
52	Correct	85 ms	3580 KB	Output is correct
53	Correct	72 ms	3584 KB	Output is correct
54	Incorrect	62 ms	3564 KB	Output isn't correct
55	Correct	60 ms	3580 KB	Output is correct
56	Correct	54 ms	3536 KB	Output is correct
57	Correct	70 ms	3580 KB	Output is correct
58	Correct	82 ms	3536 KB	Output is correct
59	Correct	62 ms	3564 KB	Output is correct
60	Correct	59 ms	1912 KB	Output is correct
61	Correct	69 ms	3536 KB	Output is correct
62	Correct	73 ms	3564 KB	Output is correct
63	Correct	100 ms	3564 KB	Output is correct
64	Correct	47 ms	3584 KB	Output is correct
65	Correct	65 ms	3564 KB	Output is correct
66	Correct	88 ms	3564 KB	Output is correct
67	Correct	66 ms	3584 KB	Output is correct
68	Incorrect	70 ms	3564 KB	Output isn't correct
69	Correct	89 ms	3436 KB	Output is correct
70	Correct	109 ms	3580 KB	Output is correct
71	Correct	98 ms	3488 KB	Output is correct
72	Correct	34 ms	3580 KB	Output is correct
73	Correct	91 ms	3536 KB	Output is correct
74	Correct	80 ms	3564 KB	Output is correct
75	Correct	75 ms	3536 KB	Output is correct
76	Correct	54 ms	3580 KB	Output is correct
77	Correct	75 ms	3536 KB	Output is correct
78	Incorrect	84 ms	3464 KB	Output isn't correct
79	Correct	72 ms	3564 KB	Output is correct
80	Incorrect	69 ms	3564 KB	Output isn't correct
81	Correct	82 ms	3580 KB	Output is correct
82	Correct	55 ms	3488 KB	Output is correct
83	Correct	63 ms	3580 KB	Output is correct
84	Correct	90 ms	3316 KB	Output is correct
85	Correct	67 ms	3564 KB	Output is correct
86	Correct	87 ms	3580 KB	Output is correct
87	Correct	76 ms	3580 KB	Output is correct
88	Correct	139 ms	3464 KB	Output is correct
89	Incorrect	59 ms	3584 KB	Output isn't correct
90	Correct	124 ms	3584 KB	Output is correct
91	Correct	82 ms	3564 KB	Output is correct
92	Correct	63 ms	3564 KB	Output is correct
93	Correct	38 ms	3580 KB	Output is correct
94	Correct	83 ms	3580 KB	Output is correct
95	Correct	66 ms	3584 KB	Output is correct
96	Correct	84 ms	3536 KB	Output is correct
97	Correct	48 ms	3564 KB	Output is correct
98	Correct	90 ms	3488 KB	Output is correct
99	Correct	119 ms	3316 KB	Output is correct
100	Correct	70 ms	3580 KB	Output is correct
101	Correct	73 ms	3584 KB	Output is correct
102	Correct	64 ms	3584 KB	Output is correct