oj.uz

답안 #680221

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
680221 2023-01-10T09:35:07 Z Dan4Life 미술 수업 (IOI13_artclass) C++17
1 / 100
 62 ms 3280 KB 
#include "artclass.h"
#include <bits/stdc++.h>
using namespace std;

int avg(int a[][500], int x1=0, int y1=0, int x2=500, int y2=500){
	int tot = 0;
	for(int i = x1; i < x2; i++)
		for(int j = y1; j < y2; j++)
			tot+=a[i][j];
	return tot/((x2-x1+1)*(y2-y1+1));
}

int cnt(int a[][500], int b[][500], int c[][500], int thl=0, int thr=255, int x1=0, int y1=0, int x2=500, int y2=500){
	int tot = 0, x;
	for(int i = x1; i < x2; i++)
		for(int j = y1; j < y2; j++)
			x = (a[i][j]+b[i][j]+c[i][j])/3, tot+=(x>=thl and x<=thr);
	return tot;
}

int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
	int r = avg(R), g = avg(G), b = avg(B);
	int th = 125, nth = 500*500/3;
	if(avg(G,0,150,500,500)>=th and 
	   avg(B,0,150,500,500)<=40 and 
	   avg(R,0,150,500,500<=100)) return 2;
	
	if(cnt(R,G,B,200,255) >= nth) return 1;   // lots of white pixels
    if(r>=th and g>=th and b>=th) return 1;  // lighter in general
    if(r>=th and g>=th/2 and b<th) return 3; //average color is close to brown? idk
    if((r+g+b)/3>=th) return 4; //lightish?
    return rand()%2+3;
}

Subtask #1
1.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 37 ms 2380 KB Output isn't correct
2 Incorrect 34 ms 3148 KB Output isn't correct
3 Correct 42 ms 3104 KB Output is correct
4 Incorrect 33 ms 2040 KB Output isn't correct
5 Incorrect 43 ms 3156 KB Output isn't correct
6 Incorrect 28 ms 1744 KB Output isn't correct
7 Correct 41 ms 3148 KB Output is correct
8 Incorrect 46 ms 3148 KB Output isn't correct
9 Correct 51 ms 3212 KB Output is correct
10 Incorrect 39 ms 3128 KB Output isn't correct
11 Incorrect 35 ms 3156 KB Output isn't correct
12 Incorrect 41 ms 2472 KB Output isn't correct
13 Incorrect 44 ms 3156 KB Output isn't correct
14 Correct 41 ms 2596 KB Output is correct
15 Incorrect 38 ms 2392 KB Output isn't correct
16 Incorrect 42 ms 2452 KB Output isn't correct
17 Correct 54 ms 3168 KB Output is correct
18 Correct 61 ms 3048 KB Output is correct
19 Incorrect 41 ms 3152 KB Output isn't correct
20 Incorrect 50 ms 3148 KB Output isn't correct
21 Incorrect 22 ms 1492 KB Output isn't correct
22 Incorrect 41 ms 2640 KB Output isn't correct
23 Incorrect 42 ms 3160 KB Output isn't correct
24 Correct 33 ms 3140 KB Output is correct
25 Incorrect 42 ms 2752 KB Output isn't correct
26 Incorrect 40 ms 2508 KB Output isn't correct
27 Incorrect 23 ms 1492 KB Output isn't correct
28 Incorrect 48 ms 2764 KB Output isn't correct
29 Incorrect 42 ms 3104 KB Output isn't correct
30 Incorrect 45 ms 2704 KB Output isn't correct
31 Correct 32 ms 3128 KB Output is correct
32 Correct 50 ms 3136 KB Output is correct
33 Incorrect 40 ms 2608 KB Output isn't correct
34 Incorrect 39 ms 2444 KB Output isn't correct
35 Incorrect 11 ms 820 KB Output isn't correct
36 Correct 54 ms 3152 KB Output is correct
37 Correct 50 ms 3084 KB Output is correct
38 Incorrect 39 ms 2484 KB Output isn't correct
39 Incorrect 56 ms 3152 KB Output isn't correct
40 Correct 62 ms 3084 KB Output is correct
41 Incorrect 59 ms 3168 KB Output isn't correct
42 Incorrect 31 ms 3168 KB Output isn't correct
43 Incorrect 42 ms 2680 KB Output isn't correct
44 Incorrect 42 ms 3128 KB Output isn't correct
45 Incorrect 43 ms 2636 KB Output isn't correct
46 Correct 53 ms 3192 KB Output is correct
47 Incorrect 46 ms 3160 KB Output isn't correct
48 Incorrect 50 ms 3208 KB Output isn't correct
49 Incorrect 37 ms 3160 KB Output isn't correct
50 Incorrect 39 ms 3208 KB Output isn't correct
51 Correct 55 ms 3204 KB Output is correct
52 Correct 44 ms 3132 KB Output is correct
53 Incorrect 45 ms 3104 KB Output isn't correct
54 Incorrect 42 ms 2636 KB Output isn't correct
55 Incorrect 43 ms 2732 KB Output isn't correct
56 Correct 41 ms 3200 KB Output is correct
57 Incorrect 39 ms 2580 KB Output isn't correct
58 Correct 48 ms 3200 KB Output is correct
59 Correct 32 ms 3280 KB Output is correct
60 Incorrect 41 ms 3204 KB Output isn't correct
61 Correct 41 ms 3104 KB Output is correct
62 Correct 41 ms 3128 KB Output is correct
63 Correct 51 ms 3184 KB Output is correct
64 Correct 28 ms 3220 KB Output is correct
65 Incorrect 28 ms 1876 KB Output isn't correct
66 Incorrect 40 ms 2480 KB Output isn't correct
67 Incorrect 41 ms 3212 KB Output isn't correct
68 Incorrect 37 ms 3108 KB Output isn't correct
69 Incorrect 46 ms 2836 KB Output isn't correct
70 Incorrect 27 ms 1740 KB Output isn't correct
71 Correct 39 ms 3148 KB Output is correct
72 Incorrect 43 ms 3156 KB Output isn't correct
73 Incorrect 28 ms 1700 KB Output isn't correct
74 Incorrect 39 ms 2448 KB Output isn't correct
75 Incorrect 42 ms 2580 KB Output isn't correct
76 Incorrect 31 ms 1980 KB Output isn't correct
77 Correct 44 ms 3152 KB Output is correct
78 Incorrect 44 ms 2704 KB Output isn't correct
79 Incorrect 43 ms 2264 KB Output isn't correct
80 Incorrect 32 ms 2140 KB Output isn't correct
81 Correct 14 ms 3180 KB Output is correct
82 Incorrect 41 ms 2516 KB Output isn't correct
83 Incorrect 49 ms 2712 KB Output isn't correct
84 Incorrect 41 ms 3160 KB Output isn't correct
85 Correct 30 ms 3208 KB Output is correct
86 Correct 49 ms 3144 KB Output is correct
87 Incorrect 54 ms 3096 KB Output isn't correct
88 Incorrect 37 ms 3188 KB Output isn't correct
89 Incorrect 27 ms 1716 KB Output isn't correct
90 Correct 28 ms 3144 KB Output is correct
91 Incorrect 38 ms 2496 KB Output isn't correct
92 Incorrect 41 ms 3152 KB Output isn't correct
93 Correct 49 ms 3216 KB Output is correct
94 Incorrect 43 ms 2708 KB Output isn't correct
95 Incorrect 41 ms 2676 KB Output isn't correct
96 Incorrect 60 ms 3124 KB Output isn't correct
97 Correct 34 ms 3136 KB Output is correct
98 Incorrect 32 ms 3196 KB Output isn't correct
99 Incorrect 21 ms 1396 KB Output isn't correct
100 Incorrect 32 ms 3104 KB Output isn't correct
101 Incorrect 34 ms 2156 KB Output isn't correct
102 Incorrect 46 ms 3164 KB Output isn't correct