Submission #668065

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
668065	2022-12-02T17:06:14 Z	QwertyPi	Art Class (IOI13_artclass)	C++14	100 / 100	57 ms	6084 KB

artclass

#include "artclass.h"
 
#include <bits/stdc++.h>
 
using namespace std;
 
int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
	long double a1 = 0;
	for(int i = 0; i < H; i++){
		for(int j = 0; j < W; j++){
			a1 += R[i][j] + G[i][j] + B[i][j];
		}
	}
	a1 /= H * W;
	
	long double a2 = 0;
	for(int i = 0; i < H; i++){
		for(int j = 0; j < W - 1; j++){
			a2 += abs(R[i][j] - R[i][j + 1]) + abs(G[i][j] - G[i][j + 1]) + abs(B[i][j] - B[i][j + 1]);
		}
	}
	for(int i = 0; i < H - 1; i++){
		for(int j = 0; j < W; j++){
			a2 += abs(R[i + 1][j] - R[i][j]) + abs(G[i + 1][j] - G[i][j]) + abs(B[i + 1][j] - B[i][j]);
		}
	}
	a2 /= H * (W - 1) + W * (H - 1);
	
	long double a3 = 0;
	for(int i = 0; i < H; i++){
		for(int j = 0; j < W; j++){
			a3 += G[i][j] ? (long double) G[i][j] / (R[i][j] + G[i][j] + B[i][j]) : 0;
		}
	}
	a3 /= H * W;
	
	long double a4 = 0;
	for(int i = 0; i < H; i++){
		for(int j = 0; j < W; j++){
			a4 += R[i][j] + G[i][j] + B[i][j] > 600;
		}
	}
	a4 /= H * W;
	
	long double a5 = 0;
	for(int i = 0; i < H; i++){
		for(int j = 0; j < W; j++){
			a5 += R[i][j] + G[i][j] + B[i][j] < 200;
		}
	}
	a5 /= H * W;
	
	if(a2 < 9){
		return 4;
	}
	if(a2 < 15 && a4 < 0.2){
		return 4;
	}
	if(a2 > 70){
		return 3;
	}
	if(a3 > 0.38){
		return 2;
	}
	if(a1 < 350 && a4 < 0.15 && a5 > 0.2){
		return 2;
	}
	if(a2 < 40){
		return 1;
	}else{
		return 3;
	}
}

Subtask #1

100.0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	49 ms	5740 KB	Output is correct
2	Correct	36 ms	5068 KB	Output is correct
3	Correct	39 ms	4392 KB	Output is correct
4	Correct	34 ms	4888 KB	Output is correct
5	Correct	53 ms	5472 KB	Output is correct
6	Correct	12 ms	1376 KB	Output is correct
7	Correct	44 ms	4680 KB	Output is correct
8	Correct	51 ms	5436 KB	Output is correct
9	Correct	13 ms	3668 KB	Output is correct
10	Correct	36 ms	5088 KB	Output is correct
11	Correct	46 ms	5368 KB	Output is correct
12	Correct	33 ms	4684 KB	Output is correct
13	Correct	43 ms	5184 KB	Output is correct
14	Incorrect	43 ms	5324 KB	Output isn't correct
15	Incorrect	52 ms	5916 KB	Output isn't correct
16	Correct	29 ms	3272 KB	Output is correct
17	Correct	39 ms	4376 KB	Output is correct
18	Incorrect	42 ms	4580 KB	Output isn't correct
19	Correct	40 ms	5068 KB	Output is correct
20	Correct	44 ms	4872 KB	Output is correct
21	Correct	41 ms	4620 KB	Output is correct
22	Correct	51 ms	5836 KB	Output is correct
23	Correct	51 ms	5944 KB	Output is correct
24	Correct	44 ms	4808 KB	Output is correct
25	Correct	27 ms	3092 KB	Output is correct
26	Correct	21 ms	2352 KB	Output is correct
27	Correct	27 ms	3116 KB	Output is correct
28	Correct	42 ms	5280 KB	Output is correct
29	Correct	41 ms	5172 KB	Output is correct
30	Correct	45 ms	4940 KB	Output is correct
31	Correct	41 ms	5312 KB	Output is correct
32	Correct	33 ms	3636 KB	Output is correct
33	Correct	41 ms	5200 KB	Output is correct
34	Correct	39 ms	5188 KB	Output is correct
35	Correct	38 ms	4228 KB	Output is correct
36	Correct	49 ms	5260 KB	Output is correct
37	Correct	52 ms	5836 KB	Output is correct
38	Correct	43 ms	4564 KB	Output is correct
39	Correct	45 ms	5728 KB	Output is correct
40	Correct	36 ms	4932 KB	Output is correct
41	Correct	40 ms	4348 KB	Output is correct
42	Correct	34 ms	4812 KB	Output is correct
43	Correct	40 ms	4976 KB	Output is correct
44	Correct	44 ms	4584 KB	Output is correct
45	Correct	44 ms	4740 KB	Output is correct
46	Correct	39 ms	5020 KB	Output is correct
47	Correct	33 ms	3788 KB	Output is correct
48	Correct	40 ms	4488 KB	Output is correct
49	Correct	42 ms	4744 KB	Output is correct
50	Correct	33 ms	4648 KB	Output is correct
51	Correct	35 ms	4052 KB	Output is correct
52	Correct	30 ms	4616 KB	Output is correct
53	Correct	47 ms	5384 KB	Output is correct
54	Correct	43 ms	5272 KB	Output is correct
55	Correct	39 ms	4304 KB	Output is correct
56	Correct	41 ms	5260 KB	Output is correct
57	Correct	41 ms	5324 KB	Output is correct
58	Correct	42 ms	5192 KB	Output is correct
59	Correct	42 ms	5420 KB	Output is correct
60	Correct	45 ms	5280 KB	Output is correct
61	Correct	43 ms	5296 KB	Output is correct
62	Correct	39 ms	4400 KB	Output is correct
63	Correct	53 ms	5804 KB	Output is correct
64	Correct	31 ms	4568 KB	Output is correct
65	Correct	46 ms	5500 KB	Output is correct
66	Correct	43 ms	4880 KB	Output is correct
67	Correct	52 ms	5932 KB	Output is correct
68	Correct	52 ms	6044 KB	Output is correct
69	Incorrect	45 ms	5180 KB	Output isn't correct
70	Correct	49 ms	5704 KB	Output is correct
71	Correct	36 ms	4832 KB	Output is correct
72	Correct	27 ms	3112 KB	Output is correct
73	Correct	43 ms	5432 KB	Output is correct
74	Correct	53 ms	5936 KB	Output is correct
75	Correct	39 ms	4344 KB	Output is correct
76	Correct	44 ms	4268 KB	Output is correct
77	Correct	40 ms	4300 KB	Output is correct
78	Incorrect	34 ms	3752 KB	Output isn't correct
79	Correct	41 ms	5064 KB	Output is correct
80	Incorrect	52 ms	6000 KB	Output isn't correct
81	Correct	46 ms	5280 KB	Output is correct
82	Correct	28 ms	3072 KB	Output is correct
83	Correct	32 ms	3532 KB	Output is correct
84	Correct	22 ms	2448 KB	Output is correct
85	Correct	42 ms	4348 KB	Output is correct
86	Incorrect	48 ms	5696 KB	Output isn't correct
87	Correct	38 ms	5068 KB	Output is correct
88	Correct	42 ms	4624 KB	Output is correct
89	Correct	51 ms	5688 KB	Output is correct
90	Correct	53 ms	6084 KB	Output is correct
91	Correct	29 ms	4744 KB	Output is correct
92	Correct	32 ms	4636 KB	Output is correct
93	Correct	26 ms	4308 KB	Output is correct
94	Correct	47 ms	5688 KB	Output is correct
95	Correct	57 ms	5872 KB	Output is correct
96	Correct	34 ms	4668 KB	Output is correct
97	Correct	23 ms	2640 KB	Output is correct
98	Correct	43 ms	4864 KB	Output is correct
99	Correct	41 ms	5228 KB	Output is correct
100	Correct	45 ms	4940 KB	Output is correct
101	Correct	40 ms	4168 KB	Output is correct
102	Correct	43 ms	5068 KB	Output is correct