# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
95761 |
2019-02-02T12:43:03 Z |
easrui |
None (JOI14_ho_t1) |
C++14 |
|
184 ms |
6392 KB |
#include <bits/stdc++.h>
using namespace std;
const int MAX = 1e3+5;
int M,N,ans,res,tmp;
char F[MAX][MAX],K[2][2],B[3]={'J','O','I'};
int C[MAX][MAX];
int match(int a, int b, int x, int y, char c)
{
if(a<1 || a>=M || b<1 || b>=N)
return 0;
for(int i=0; i<2; i++)
for(int j=0; j<2; j++) {
if(a+i==x && b+j==y) {
if(c!=K[i][j])
return 0;
} else if(F[a+i][b+j]!=K[i][j])
return 0;
}
return 1;
}
int main()
{
//freopen("input.txt","r",stdin);
ios_base::sync_with_stdio(0),cin.tie(0);
cin >> M >> N;
for(int i=1; i<=M; i++)
for(int j=1; j<=N; j++)
cin >> F[i][j];
for(int i=0; i<2; i++)
for(int j=0; j<2; j++)
cin >> K[i][j];
for(int i=0; i<=M; i++)
for(int j=0; j<=N; j++) {
C[i][j] = match(i,j,i,j,F[i][j]);
tmp += C[i][j];
}
ans = tmp;
for(int i=1; i<=M; i++)
for(int j=1; j<=N; j++)
for(int k=0; k<3; k++) {
res = 0;
for(int x=-1; x<=0; x++)
for(int y=-1; y<=0; y++)
res += match(i+x,j+y,i,j,B[k]) - C[i+x][j+y];
ans = max(ans,tmp+res);
}
cout << ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
376 KB |
Output is correct |
3 |
Correct |
2 ms |
376 KB |
Output is correct |
4 |
Correct |
2 ms |
376 KB |
Output is correct |
5 |
Correct |
2 ms |
376 KB |
Output is correct |
6 |
Correct |
3 ms |
380 KB |
Output is correct |
7 |
Correct |
2 ms |
376 KB |
Output is correct |
8 |
Correct |
2 ms |
376 KB |
Output is correct |
9 |
Correct |
2 ms |
376 KB |
Output is correct |
10 |
Correct |
2 ms |
376 KB |
Output is correct |
11 |
Correct |
2 ms |
376 KB |
Output is correct |
12 |
Correct |
2 ms |
504 KB |
Output is correct |
13 |
Correct |
2 ms |
504 KB |
Output is correct |
14 |
Correct |
2 ms |
504 KB |
Output is correct |
15 |
Correct |
2 ms |
632 KB |
Output is correct |
16 |
Correct |
2 ms |
632 KB |
Output is correct |
17 |
Correct |
2 ms |
632 KB |
Output is correct |
18 |
Correct |
2 ms |
632 KB |
Output is correct |
19 |
Correct |
2 ms |
632 KB |
Output is correct |
20 |
Correct |
2 ms |
504 KB |
Output is correct |
21 |
Correct |
2 ms |
632 KB |
Output is correct |
22 |
Correct |
2 ms |
676 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
376 KB |
Output is correct |
3 |
Correct |
2 ms |
376 KB |
Output is correct |
4 |
Correct |
2 ms |
376 KB |
Output is correct |
5 |
Correct |
2 ms |
376 KB |
Output is correct |
6 |
Correct |
3 ms |
380 KB |
Output is correct |
7 |
Correct |
2 ms |
376 KB |
Output is correct |
8 |
Correct |
2 ms |
376 KB |
Output is correct |
9 |
Correct |
2 ms |
376 KB |
Output is correct |
10 |
Correct |
2 ms |
376 KB |
Output is correct |
11 |
Correct |
2 ms |
376 KB |
Output is correct |
12 |
Correct |
2 ms |
504 KB |
Output is correct |
13 |
Correct |
2 ms |
504 KB |
Output is correct |
14 |
Correct |
2 ms |
504 KB |
Output is correct |
15 |
Correct |
2 ms |
632 KB |
Output is correct |
16 |
Correct |
2 ms |
632 KB |
Output is correct |
17 |
Correct |
2 ms |
632 KB |
Output is correct |
18 |
Correct |
2 ms |
632 KB |
Output is correct |
19 |
Correct |
2 ms |
632 KB |
Output is correct |
20 |
Correct |
2 ms |
504 KB |
Output is correct |
21 |
Correct |
2 ms |
632 KB |
Output is correct |
22 |
Correct |
2 ms |
676 KB |
Output is correct |
23 |
Correct |
2 ms |
376 KB |
Output is correct |
24 |
Correct |
2 ms |
376 KB |
Output is correct |
25 |
Correct |
2 ms |
376 KB |
Output is correct |
26 |
Correct |
2 ms |
376 KB |
Output is correct |
27 |
Correct |
2 ms |
632 KB |
Output is correct |
28 |
Correct |
2 ms |
632 KB |
Output is correct |
29 |
Correct |
2 ms |
632 KB |
Output is correct |
30 |
Correct |
3 ms |
892 KB |
Output is correct |
31 |
Correct |
3 ms |
888 KB |
Output is correct |
32 |
Correct |
3 ms |
888 KB |
Output is correct |
33 |
Correct |
4 ms |
888 KB |
Output is correct |
34 |
Correct |
2 ms |
376 KB |
Output is correct |
35 |
Correct |
2 ms |
376 KB |
Output is correct |
36 |
Correct |
3 ms |
936 KB |
Output is correct |
37 |
Correct |
8 ms |
1400 KB |
Output is correct |
38 |
Correct |
7 ms |
1400 KB |
Output is correct |
39 |
Correct |
8 ms |
1400 KB |
Output is correct |
40 |
Correct |
8 ms |
1400 KB |
Output is correct |
41 |
Correct |
101 ms |
6324 KB |
Output is correct |
42 |
Correct |
184 ms |
6168 KB |
Output is correct |
43 |
Correct |
143 ms |
6236 KB |
Output is correct |
44 |
Correct |
128 ms |
6264 KB |
Output is correct |
45 |
Correct |
140 ms |
6264 KB |
Output is correct |
46 |
Correct |
150 ms |
6264 KB |
Output is correct |
47 |
Correct |
106 ms |
6296 KB |
Output is correct |
48 |
Correct |
125 ms |
6380 KB |
Output is correct |
49 |
Correct |
139 ms |
6392 KB |
Output is correct |
50 |
Correct |
149 ms |
6392 KB |
Output is correct |