#include "artclass.h"
int abs(int a){
return a<0?-a:a;
}
int P[501][501],C,Q[250001],h,t,HH,WW,Count[250001];
int Ca[501],Cb[501],Cc[1001],Cd[1001];
struct A{
int r,g,b;
}w[501][501];
struct B{
int r,g,b;
}o[250001];
void Ins(int x,int y){
P[x][y]=C,Q[++t]=WW*x+y;
}
int pow2(int a){
return a*a;
}
void Do(int x,int y){
if(x<0||y<0||x>=HH||y>=WW||P[x][y])return;
if(pow2(abs(w[x][y].r-o[C].r))+pow2(abs(w[x][y].g-o[C].g))+pow2(abs(w[x][y].b-o[C].b))>1000)return;
return Ins(x,y);
}
void BFS(int x,int y){
o[C].r=w[x][y].r,o[C].g=w[x][y].g,o[C].b=w[x][y].b;
h=t=0;
Ins(x,y);
while(h<t){
Count[C]++;
++h;
x=Q[h]/WW,y=Q[h]%WW;
Do(x-1,y);
Do(x+1,y);
Do(x,y-1);
Do(x,y+1);
}
}
int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
HH=H,WW=W;
int i,j,GG=0,BB=0,RR=0;
for(i=0;i<H;i++)
for(j=0;j<W;j++)
w[i][j].r=R[i][j],w[i][j].g=G[i][j],w[i][j].b=B[i][j],GG+=G[i][j],BB+=B[i][j],RR+=R[i][j];
for(i=0;i<H;i++){
for(j=0;j<W;j++){
if(!P[i][j]){
C++;
BFS(i,j);
}
}
}
for(i=0;i<H;i++){
for(j=0;j<W;j++){
if(j<W-1 && P[i][j]!=P[i][j+1])Ca[j]++;
if(i<H-1 && P[i][j]!=P[i+1][j])Cb[i]++;
if(i<H-1 && j<H-1 && P[i][j]!=P[i+1][j+1])Cc[i+j]++;
if(i<H-1 && j && P[i][j]!=P[i+1][j-1])Cd[i-j+W]++;
}
}
int C1=0,C2=0,C3=0,C4=0;
for(i=0;i<W-1;i++)if(Ca[i]+Ca[i+1]>=H)C1++;
for(i=0;i<H-1;i++)if(Cb[i]+Cb[i+1]>=W)C2++;
if(C1>1 && C2>1)return 1;
if(C1>1 || C2>1)return 4;
if(GG/(H*W)>BB/(H*W)+20 && GG/(H*W)>RR/(H*W)+20)return 2;
return 3;
}
Compilation message
artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:61:16: warning: unused variable 'C3' [-Wunused-variable]
int C1=0,C2=0,C3=0,C4=0;
^~
artclass.cpp:61:21: warning: unused variable 'C4' [-Wunused-variable]
int C1=0,C2=0,C3=0,C4=0;
^~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
114 ms |
8616 KB |
Output isn't correct |
| 2 |
Correct |
113 ms |
7908 KB |
Output is correct |
| 3 |
Correct |
129 ms |
8616 KB |
Output is correct |
| 4 |
Correct |
90 ms |
8616 KB |
Output is correct |
| 5 |
Incorrect |
99 ms |
7908 KB |
Output isn't correct |
| 6 |
Incorrect |
82 ms |
8616 KB |
Output isn't correct |
| 7 |
Incorrect |
115 ms |
7908 KB |
Output isn't correct |
| 8 |
Correct |
106 ms |
7472 KB |
Output is correct |
| 9 |
Correct |
72 ms |
8616 KB |
Output is correct |
| 10 |
Incorrect |
122 ms |
7908 KB |
Output isn't correct |
| 11 |
Incorrect |
120 ms |
8616 KB |
Output isn't correct |
| 12 |
Incorrect |
104 ms |
7908 KB |
Output isn't correct |
| 13 |
Correct |
129 ms |
7908 KB |
Output is correct |
| 14 |
Correct |
87 ms |
8616 KB |
Output is correct |
| 15 |
Incorrect |
110 ms |
8616 KB |
Output isn't correct |
| 16 |
Incorrect |
124 ms |
8616 KB |
Output isn't correct |
| 17 |
Correct |
130 ms |
8616 KB |
Output is correct |
| 18 |
Incorrect |
116 ms |
8616 KB |
Output isn't correct |
| 19 |
Incorrect |
124 ms |
8616 KB |
Output isn't correct |
| 20 |
Incorrect |
118 ms |
8616 KB |
Output isn't correct |
| 21 |
Correct |
72 ms |
7396 KB |
Output is correct |
| 22 |
Correct |
106 ms |
8616 KB |
Output is correct |
| 23 |
Incorrect |
118 ms |
8616 KB |
Output isn't correct |
| 24 |
Correct |
104 ms |
7908 KB |
Output is correct |
| 25 |
Incorrect |
145 ms |
8616 KB |
Output isn't correct |
| 26 |
Incorrect |
106 ms |
8616 KB |
Output isn't correct |
| 27 |
Correct |
107 ms |
7908 KB |
Output is correct |
| 28 |
Incorrect |
100 ms |
8616 KB |
Output isn't correct |
| 29 |
Correct |
104 ms |
7908 KB |
Output is correct |
| 30 |
Correct |
95 ms |
8616 KB |
Output is correct |
| 31 |
Incorrect |
53 ms |
8616 KB |
Output isn't correct |
| 32 |
Incorrect |
71 ms |
8272 KB |
Output isn't correct |
| 33 |
Correct |
98 ms |
7548 KB |
Output is correct |
| 34 |
Incorrect |
65 ms |
8272 KB |
Output isn't correct |
| 35 |
Incorrect |
123 ms |
8616 KB |
Output isn't correct |
| 36 |
Incorrect |
127 ms |
8616 KB |
Output isn't correct |
| 37 |
Correct |
95 ms |
8616 KB |
Output is correct |
| 38 |
Incorrect |
88 ms |
7908 KB |
Output isn't correct |
| 39 |
Incorrect |
84 ms |
8616 KB |
Output isn't correct |
| 40 |
Correct |
126 ms |
7908 KB |
Output is correct |
| 41 |
Incorrect |
91 ms |
8616 KB |
Output isn't correct |
| 42 |
Incorrect |
107 ms |
7908 KB |
Output isn't correct |
| 43 |
Incorrect |
131 ms |
7908 KB |
Output isn't correct |
| 44 |
Incorrect |
77 ms |
8272 KB |
Output isn't correct |
| 45 |
Incorrect |
103 ms |
7908 KB |
Output isn't correct |
| 46 |
Correct |
100 ms |
8616 KB |
Output is correct |
| 47 |
Incorrect |
105 ms |
7908 KB |
Output isn't correct |
| 48 |
Incorrect |
94 ms |
7908 KB |
Output isn't correct |
| 49 |
Correct |
40 ms |
8616 KB |
Output is correct |
| 50 |
Incorrect |
112 ms |
8616 KB |
Output isn't correct |
| 51 |
Incorrect |
61 ms |
8616 KB |
Output isn't correct |
| 52 |
Incorrect |
40 ms |
8616 KB |
Output isn't correct |
| 53 |
Incorrect |
142 ms |
8616 KB |
Output isn't correct |
| 54 |
Correct |
133 ms |
7908 KB |
Output is correct |
| 55 |
Incorrect |
111 ms |
7908 KB |
Output isn't correct |
| 56 |
Incorrect |
63 ms |
8272 KB |
Output isn't correct |
| 57 |
Correct |
92 ms |
7396 KB |
Output is correct |
| 58 |
Correct |
107 ms |
8616 KB |
Output is correct |
| 59 |
Incorrect |
67 ms |
8616 KB |
Output isn't correct |
| 60 |
Incorrect |
98 ms |
7908 KB |
Output isn't correct |
| 61 |
Correct |
101 ms |
8616 KB |
Output is correct |
| 62 |
Incorrect |
96 ms |
8616 KB |
Output isn't correct |
| 63 |
Incorrect |
116 ms |
8616 KB |
Output isn't correct |
| 64 |
Incorrect |
121 ms |
8616 KB |
Output isn't correct |
| 65 |
Incorrect |
108 ms |
7908 KB |
Output isn't correct |
| 66 |
Incorrect |
102 ms |
7908 KB |
Output isn't correct |
| 67 |
Incorrect |
96 ms |
7908 KB |
Output isn't correct |
| 68 |
Incorrect |
100 ms |
7908 KB |
Output isn't correct |
| 69 |
Correct |
123 ms |
7868 KB |
Output is correct |
| 70 |
Incorrect |
95 ms |
7908 KB |
Output isn't correct |
| 71 |
Incorrect |
95 ms |
7908 KB |
Output isn't correct |
| 72 |
Incorrect |
87 ms |
7908 KB |
Output isn't correct |
| 73 |
Correct |
74 ms |
7908 KB |
Output is correct |
| 74 |
Incorrect |
110 ms |
8616 KB |
Output isn't correct |
| 75 |
Incorrect |
54 ms |
8616 KB |
Output isn't correct |
| 76 |
Incorrect |
106 ms |
7908 KB |
Output isn't correct |
| 77 |
Incorrect |
97 ms |
8616 KB |
Output isn't correct |
| 78 |
Incorrect |
104 ms |
8616 KB |
Output isn't correct |
| 79 |
Incorrect |
69 ms |
7908 KB |
Output isn't correct |
| 80 |
Incorrect |
140 ms |
7908 KB |
Output isn't correct |
| 81 |
Incorrect |
113 ms |
8616 KB |
Output isn't correct |
| 82 |
Correct |
109 ms |
7908 KB |
Output is correct |
| 83 |
Correct |
119 ms |
7868 KB |
Output is correct |
| 84 |
Incorrect |
119 ms |
7908 KB |
Output isn't correct |
| 85 |
Correct |
133 ms |
7584 KB |
Output is correct |
| 86 |
Correct |
110 ms |
7908 KB |
Output is correct |
| 87 |
Incorrect |
105 ms |
8616 KB |
Output isn't correct |
| 88 |
Incorrect |
109 ms |
8616 KB |
Output isn't correct |
| 89 |
Incorrect |
93 ms |
8616 KB |
Output isn't correct |
| 90 |
Incorrect |
128 ms |
7908 KB |
Output isn't correct |
| 91 |
Correct |
121 ms |
7868 KB |
Output is correct |
| 92 |
Incorrect |
83 ms |
8360 KB |
Output isn't correct |
| 93 |
Incorrect |
64 ms |
4216 KB |
Output isn't correct |
| 94 |
Incorrect |
93 ms |
7908 KB |
Output isn't correct |
| 95 |
Correct |
122 ms |
7908 KB |
Output is correct |
| 96 |
Correct |
75 ms |
7908 KB |
Output is correct |
| 97 |
Correct |
158 ms |
7908 KB |
Output is correct |
| 98 |
Incorrect |
107 ms |
7908 KB |
Output isn't correct |
| 99 |
Incorrect |
125 ms |
8616 KB |
Output isn't correct |
| 100 |
Correct |
72 ms |
8616 KB |
Output is correct |
| 101 |
Correct |
121 ms |
7908 KB |
Output is correct |
| 102 |
Incorrect |
131 ms |
7908 KB |
Output isn't correct |
