#include <bits/stdc++.h>
using ll =long long;
ll LINF=1000000000000000000;
int INF=1000000000;
#define pi pair<int,int>
#define pl pair<ll,ll>
#define endl '\n'
#define vi vector<int>
#define vii vector<vector<int>>
#define vl vector<ll>
#define vll vector<vector<ll>>
//#define int ll
using namespace std;
#include "artclass.h"
int margin;
int w,h;
vii g(500,vi(500)),b(500,vi(500)),r(500,vi(500));
int color=0;
vii id(500,vi(500));
bool compare_color(int i,int j,int x, int y){
int R=r[i][j]-r[x][y];
int B=b[i][j]-b[x][y];
int G=g[i][j]-b[x][y];
int diff=B*B+G*G+R*R;
return diff<=margin*margin;
}
vii checked(500,vi(500));
void countcolor(int x,int y){
if(checked[x][y])return;
checked[x][y]=1;
if(id[x][y]==0){
color++;
id[x][y]=color;
}
if(y+1<h){
bool same= compare_color(x,y,x,y+1);
if(same){
id[x][y+1]=id[x][y];
}
countcolor(x,y+1);
}
if(x+1<w){
bool same= compare_color(x,y,x+1,y);
if(same){
id[x+1][y]=id[x][y];
}
countcolor(x+1,y);
}
}
int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
for(int i=0;i<500;i++)for(int j=0;j<500;j++)g[i][j]=G[i][j],b[i][j]=B[i][j],r[i][j]=R[i][j];
h=H;
w=W;
int colors;
int COLORS;
//test 1: strict number of colors
margin =2;
countcolor(0,0);
COLORS=color;
//test 2: not so strict number of colors
margin =6;
id=vii(500,vi(500));
countcolor(0,0);
colors=color;
//test 3 : how green
int sum=0;
for(int i=0;i<W;i++)for(int j=0;j<H;j++)sum+=G[i][j];
sum/=h*H;
int result=0;
if(COLORS/colors<3){
return 1;
}
if(colors<6)return 4;
if(sum>150)return 2;
return 3;
}
Compilation message
artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:74:9: warning: unused variable 'result' [-Wunused-variable]
74 | int result=0;
| ^~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
57 ms |
11860 KB |
Output is correct |
2 |
Correct |
33 ms |
10700 KB |
Output is correct |
3 |
Incorrect |
43 ms |
10572 KB |
Output isn't correct |
4 |
Incorrect |
43 ms |
10772 KB |
Output isn't correct |
5 |
Incorrect |
33 ms |
10852 KB |
Output isn't correct |
6 |
Incorrect |
35 ms |
11080 KB |
Output isn't correct |
7 |
Incorrect |
54 ms |
10492 KB |
Output isn't correct |
8 |
Incorrect |
46 ms |
11040 KB |
Output isn't correct |
9 |
Incorrect |
46 ms |
10352 KB |
Output isn't correct |
10 |
Incorrect |
47 ms |
10836 KB |
Output isn't correct |
11 |
Incorrect |
28 ms |
9096 KB |
Output isn't correct |
12 |
Incorrect |
42 ms |
10520 KB |
Output isn't correct |
13 |
Incorrect |
15 ms |
9692 KB |
Output isn't correct |
14 |
Incorrect |
51 ms |
11148 KB |
Output isn't correct |
15 |
Incorrect |
42 ms |
10716 KB |
Output isn't correct |
16 |
Incorrect |
47 ms |
11220 KB |
Output isn't correct |
17 |
Incorrect |
38 ms |
10316 KB |
Output isn't correct |
18 |
Correct |
42 ms |
11320 KB |
Output is correct |
19 |
Incorrect |
42 ms |
11232 KB |
Output isn't correct |
20 |
Incorrect |
52 ms |
11264 KB |
Output isn't correct |
21 |
Incorrect |
40 ms |
11036 KB |
Output isn't correct |
22 |
Correct |
56 ms |
11872 KB |
Output is correct |
23 |
Incorrect |
40 ms |
11300 KB |
Output isn't correct |
24 |
Incorrect |
40 ms |
11340 KB |
Output isn't correct |
25 |
Incorrect |
44 ms |
11340 KB |
Output isn't correct |
26 |
Correct |
45 ms |
11100 KB |
Output is correct |
27 |
Incorrect |
29 ms |
8636 KB |
Output isn't correct |
28 |
Correct |
44 ms |
9268 KB |
Output is correct |
29 |
Incorrect |
47 ms |
11400 KB |
Output isn't correct |
30 |
Correct |
51 ms |
11832 KB |
Output is correct |
31 |
Incorrect |
36 ms |
10960 KB |
Output isn't correct |
32 |
Incorrect |
33 ms |
9636 KB |
Output isn't correct |
33 |
Correct |
47 ms |
11728 KB |
Output is correct |
34 |
Incorrect |
59 ms |
11316 KB |
Output isn't correct |
35 |
Incorrect |
48 ms |
11432 KB |
Output isn't correct |
36 |
Correct |
51 ms |
11940 KB |
Output is correct |
37 |
Incorrect |
53 ms |
11444 KB |
Output isn't correct |
38 |
Incorrect |
41 ms |
11112 KB |
Output isn't correct |
39 |
Correct |
47 ms |
11748 KB |
Output is correct |
40 |
Incorrect |
32 ms |
10636 KB |
Output isn't correct |
41 |
Incorrect |
34 ms |
9736 KB |
Output isn't correct |
42 |
Incorrect |
32 ms |
10556 KB |
Output isn't correct |
43 |
Correct |
32 ms |
10668 KB |
Output is correct |
44 |
Correct |
66 ms |
11672 KB |
Output is correct |
45 |
Incorrect |
44 ms |
11744 KB |
Output isn't correct |
46 |
Incorrect |
39 ms |
10256 KB |
Output isn't correct |
47 |
Incorrect |
40 ms |
10168 KB |
Output isn't correct |
48 |
Incorrect |
32 ms |
9548 KB |
Output isn't correct |
49 |
Incorrect |
31 ms |
10556 KB |
Output isn't correct |
50 |
Incorrect |
39 ms |
9040 KB |
Output isn't correct |
51 |
Incorrect |
27 ms |
9056 KB |
Output isn't correct |
52 |
Correct |
50 ms |
11856 KB |
Output is correct |
53 |
Incorrect |
40 ms |
10684 KB |
Output isn't correct |
54 |
Incorrect |
37 ms |
10228 KB |
Output isn't correct |
55 |
Incorrect |
23 ms |
8396 KB |
Output isn't correct |
56 |
Correct |
52 ms |
11988 KB |
Output is correct |
57 |
Incorrect |
39 ms |
10672 KB |
Output isn't correct |
58 |
Incorrect |
38 ms |
11056 KB |
Output isn't correct |
59 |
Incorrect |
40 ms |
10400 KB |
Output isn't correct |
60 |
Correct |
42 ms |
11212 KB |
Output is correct |
61 |
Incorrect |
32 ms |
10720 KB |
Output isn't correct |
62 |
Incorrect |
43 ms |
11236 KB |
Output isn't correct |
63 |
Incorrect |
45 ms |
11364 KB |
Output isn't correct |
64 |
Correct |
34 ms |
10892 KB |
Output is correct |
65 |
Correct |
51 ms |
11852 KB |
Output is correct |
66 |
Incorrect |
45 ms |
11672 KB |
Output isn't correct |
67 |
Correct |
50 ms |
11936 KB |
Output is correct |
68 |
Incorrect |
40 ms |
11112 KB |
Output isn't correct |
69 |
Incorrect |
42 ms |
11328 KB |
Output isn't correct |
70 |
Incorrect |
41 ms |
10852 KB |
Output isn't correct |
71 |
Incorrect |
53 ms |
10748 KB |
Output isn't correct |
72 |
Incorrect |
45 ms |
10924 KB |
Output isn't correct |
73 |
Incorrect |
27 ms |
9036 KB |
Output isn't correct |
74 |
Incorrect |
41 ms |
11212 KB |
Output isn't correct |
75 |
Correct |
48 ms |
11596 KB |
Output is correct |
76 |
Incorrect |
43 ms |
10908 KB |
Output isn't correct |
77 |
Incorrect |
45 ms |
10624 KB |
Output isn't correct |
78 |
Incorrect |
40 ms |
10560 KB |
Output isn't correct |
79 |
Correct |
50 ms |
11896 KB |
Output is correct |
80 |
Incorrect |
41 ms |
10664 KB |
Output isn't correct |
81 |
Incorrect |
37 ms |
10308 KB |
Output isn't correct |
82 |
Incorrect |
42 ms |
11340 KB |
Output isn't correct |
83 |
Incorrect |
52 ms |
12060 KB |
Output isn't correct |
84 |
Incorrect |
43 ms |
10432 KB |
Output isn't correct |
85 |
Incorrect |
31 ms |
10324 KB |
Output isn't correct |
86 |
Correct |
52 ms |
11900 KB |
Output is correct |
87 |
Incorrect |
39 ms |
10444 KB |
Output isn't correct |
88 |
Correct |
43 ms |
11376 KB |
Output is correct |
89 |
Incorrect |
39 ms |
10956 KB |
Output isn't correct |
90 |
Incorrect |
46 ms |
11356 KB |
Output isn't correct |
91 |
Incorrect |
43 ms |
11088 KB |
Output isn't correct |
92 |
Incorrect |
48 ms |
10884 KB |
Output isn't correct |
93 |
Incorrect |
43 ms |
10424 KB |
Output isn't correct |
94 |
Incorrect |
46 ms |
11268 KB |
Output isn't correct |
95 |
Incorrect |
15 ms |
7356 KB |
Output isn't correct |
96 |
Incorrect |
23 ms |
8444 KB |
Output isn't correct |
97 |
Incorrect |
35 ms |
11036 KB |
Output isn't correct |
98 |
Incorrect |
43 ms |
10372 KB |
Output isn't correct |
99 |
Incorrect |
34 ms |
9960 KB |
Output isn't correct |
100 |
Incorrect |
33 ms |
9772 KB |
Output isn't correct |
101 |
Correct |
50 ms |
11444 KB |
Output is correct |
102 |
Incorrect |
44 ms |
10208 KB |
Output isn't correct |