| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 448252 |
2021-07-29T12:38:12 Z |
JovanB |
None (JOI14_ho_t1) |
C++17 |
|
118 ms |
3400 KB |
#include <bits/stdc++.h>
using namespace std;
string s1, s2;
int n, m;
typedef long long ll;
char mat[1005][1005];
char omat[1005][1005];
bool jeste(int i, int j){
if(i <= 0 || j <= 0) return 0;
if(i >= n || j >= m) return 0;
return s1[0] == mat[i][j] && s1[1] == mat[i][j+1] && s2[0] == mat[i+1][j] && s2[1] == mat[i+1][j+1];
}
int main(){
ios_base::sync_with_stdio(false);
cin >> n >> m;
ll res = 0;
for(int i=1; i<=n; i++){
string s;
cin >> s;
for(int j=1; j<=m; j++){
omat[i][j] = mat[i][j] = s[j-1];
}
}
cin >> s1 >> s2;
for(int i=1; i<=n; i++){
for(int j=1; j<=m; j++){
res += jeste(i, j);
}
}
ll g = res;
ll poc = res;
for(int i=1; i<=n; i++){
for(int j=1; j<=m; j++){
g = poc;
g -= jeste(i-1, j);
g -= jeste(i, j);
g -= jeste(i, j-1);
g -= jeste(i-1, j-1);
ll t = g;
mat[i][j] = 'J';
t += jeste(i-1, j);
t += jeste(i, j);
t += jeste(i, j-1);
t += jeste(i-1, j-1);
res = max(res, t);
t = g;
mat[i][j] = 'O';
t += jeste(i-1, j);
t += jeste(i, j);
t += jeste(i, j-1);
t += jeste(i-1, j-1);
res = max(res, t);
t = g;
mat[i][j] = 'I';
t += jeste(i-1, j);
t += jeste(i, j);
t += jeste(i, j-1);
t += jeste(i-1, j-1);
res = max(res, t);
mat[i][j] = omat[i][j];
}
}
cout << res << "\n";
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
316 KB |
Output is correct |
| 3 |
Correct |
0 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
0 ms |
332 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
312 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
320 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
0 ms |
332 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
324 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
1 ms |
332 KB |
Output is correct |
| 16 |
Correct |
1 ms |
332 KB |
Output is correct |
| 17 |
Correct |
1 ms |
332 KB |
Output is correct |
| 18 |
Correct |
1 ms |
332 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| 20 |
Correct |
1 ms |
332 KB |
Output is correct |
| 21 |
Correct |
1 ms |
332 KB |
Output is correct |
| 22 |
Correct |
1 ms |
380 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
316 KB |
Output is correct |
| 3 |
Correct |
0 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
0 ms |
332 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
312 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
320 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
0 ms |
332 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
324 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
1 ms |
332 KB |
Output is correct |
| 16 |
Correct |
1 ms |
332 KB |
Output is correct |
| 17 |
Correct |
1 ms |
332 KB |
Output is correct |
| 18 |
Correct |
1 ms |
332 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| 20 |
Correct |
1 ms |
332 KB |
Output is correct |
| 21 |
Correct |
1 ms |
332 KB |
Output is correct |
| 22 |
Correct |
1 ms |
380 KB |
Output is correct |
| 23 |
Correct |
1 ms |
204 KB |
Output is correct |
| 24 |
Correct |
1 ms |
332 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| 28 |
Correct |
1 ms |
332 KB |
Output is correct |
| 29 |
Correct |
1 ms |
332 KB |
Output is correct |
| 30 |
Correct |
1 ms |
460 KB |
Output is correct |
| 31 |
Correct |
1 ms |
460 KB |
Output is correct |
| 32 |
Correct |
2 ms |
456 KB |
Output is correct |
| 33 |
Correct |
2 ms |
460 KB |
Output is correct |
| 34 |
Correct |
1 ms |
204 KB |
Output is correct |
| 35 |
Correct |
0 ms |
204 KB |
Output is correct |
| 36 |
Correct |
1 ms |
460 KB |
Output is correct |
| 37 |
Correct |
4 ms |
712 KB |
Output is correct |
| 38 |
Correct |
3 ms |
716 KB |
Output is correct |
| 39 |
Correct |
5 ms |
716 KB |
Output is correct |
| 40 |
Correct |
6 ms |
716 KB |
Output is correct |
| 41 |
Correct |
56 ms |
3276 KB |
Output is correct |
| 42 |
Correct |
97 ms |
3276 KB |
Output is correct |
| 43 |
Correct |
88 ms |
3288 KB |
Output is correct |
| 44 |
Correct |
75 ms |
3284 KB |
Output is correct |
| 45 |
Correct |
104 ms |
3396 KB |
Output is correct |
| 46 |
Correct |
118 ms |
3276 KB |
Output is correct |
| 47 |
Correct |
54 ms |
3276 KB |
Output is correct |
| 48 |
Correct |
74 ms |
3400 KB |
Output is correct |
| 49 |
Correct |
87 ms |
3284 KB |
Output is correct |
| 50 |
Correct |
94 ms |
3284 KB |
Output is correct |
