| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 947615 |
2024-03-16T16:17:15 Z |
packmani |
Mecho (IOI09_mecho) |
C++14 |
|
19 ms |
28508 KB |
#include<bits/stdc++.h>
using namespace std;
#define int long long int
int n,m;
string s[3005];
int suff_o[3005][3005];
int suff_i[3005][3005];
int sum;
int32_t main()
{
cin >> n >> m;
for(int i=0;i<n;i++)
cin >> s[i];
for(int i=0;i<n;i++)
{
for(int j=m-1;j>=0;j--)
{
suff_o[i][j]=suff_o[i][j+1];
if(s[i][j]=='O') suff_o[i][j]++;
}
}
for(int i=0;i<m;i++)
{
for(int j=n-1;j>=0;j--)
{
suff_i[j][i]=suff_i[j+1][i];
if(s[j][i]=='I') suff_i[j][i]++;
}
}
sum=0;
for(int i=0;i<n;i++)
{
for(int j=0;j<m;j++)
{
if(s[i][j]=='J')
{
sum+=(suff_i[j][i])*(suff_o[i][j]);
}
}
}
cout << sum;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
| 2 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
| 3 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 4 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Incorrect |
0 ms |
604 KB |
Output isn't correct |
| 7 |
Incorrect |
14 ms |
23132 KB |
Output isn't correct |
| 8 |
Incorrect |
0 ms |
604 KB |
Output isn't correct |
| 9 |
Incorrect |
0 ms |
600 KB |
Output isn't correct |
| 10 |
Incorrect |
0 ms |
604 KB |
Output isn't correct |
| 11 |
Incorrect |
1 ms |
604 KB |
Output isn't correct |
| 12 |
Incorrect |
1 ms |
860 KB |
Output isn't correct |
| 13 |
Correct |
1 ms |
860 KB |
Output is correct |
| 14 |
Incorrect |
1 ms |
860 KB |
Output isn't correct |
| 15 |
Incorrect |
0 ms |
604 KB |
Output isn't correct |
| 16 |
Incorrect |
0 ms |
604 KB |
Output isn't correct |
| 17 |
Incorrect |
0 ms |
604 KB |
Output isn't correct |
| 18 |
Incorrect |
0 ms |
604 KB |
Output isn't correct |
| 19 |
Incorrect |
1 ms |
604 KB |
Output isn't correct |
| 20 |
Incorrect |
0 ms |
604 KB |
Output isn't correct |
| 21 |
Incorrect |
0 ms |
860 KB |
Output isn't correct |
| 22 |
Incorrect |
0 ms |
860 KB |
Output isn't correct |
| 23 |
Incorrect |
0 ms |
860 KB |
Output isn't correct |
| 24 |
Incorrect |
1 ms |
860 KB |
Output isn't correct |
| 25 |
Incorrect |
1 ms |
860 KB |
Output isn't correct |
| 26 |
Incorrect |
1 ms |
860 KB |
Output isn't correct |
| 27 |
Incorrect |
1 ms |
860 KB |
Output isn't correct |
| 28 |
Incorrect |
1 ms |
860 KB |
Output isn't correct |
| 29 |
Incorrect |
1 ms |
1116 KB |
Output isn't correct |
| 30 |
Incorrect |
1 ms |
1116 KB |
Output isn't correct |
| 31 |
Incorrect |
1 ms |
1116 KB |
Output isn't correct |
| 32 |
Incorrect |
1 ms |
1116 KB |
Output isn't correct |
| 33 |
Incorrect |
3 ms |
8540 KB |
Output isn't correct |
| 34 |
Incorrect |
4 ms |
9048 KB |
Output isn't correct |
| 35 |
Incorrect |
5 ms |
9816 KB |
Output isn't correct |
| 36 |
Incorrect |
4 ms |
10588 KB |
Output isn't correct |
| 37 |
Incorrect |
5 ms |
11356 KB |
Output isn't correct |
| 38 |
Incorrect |
6 ms |
12124 KB |
Output isn't correct |
| 39 |
Incorrect |
5 ms |
12892 KB |
Output isn't correct |
| 40 |
Incorrect |
6 ms |
13660 KB |
Output isn't correct |
| 41 |
Incorrect |
7 ms |
14424 KB |
Output isn't correct |
| 42 |
Incorrect |
7 ms |
13556 KB |
Output isn't correct |
| 43 |
Incorrect |
8 ms |
14428 KB |
Output isn't correct |
| 44 |
Incorrect |
8 ms |
15708 KB |
Output isn't correct |
| 45 |
Incorrect |
7 ms |
15708 KB |
Output isn't correct |
| 46 |
Incorrect |
8 ms |
16732 KB |
Output isn't correct |
| 47 |
Incorrect |
10 ms |
18008 KB |
Output isn't correct |
| 48 |
Incorrect |
8 ms |
15964 KB |
Output isn't correct |
| 49 |
Incorrect |
16 ms |
17640 KB |
Output isn't correct |
| 50 |
Incorrect |
11 ms |
19292 KB |
Output isn't correct |
| 51 |
Incorrect |
9 ms |
18268 KB |
Output isn't correct |
| 52 |
Incorrect |
12 ms |
19804 KB |
Output isn't correct |
| 53 |
Incorrect |
12 ms |
21596 KB |
Output isn't correct |
| 54 |
Incorrect |
10 ms |
18524 KB |
Output isn't correct |
| 55 |
Incorrect |
12 ms |
20828 KB |
Output isn't correct |
| 56 |
Incorrect |
15 ms |
22876 KB |
Output isn't correct |
| 57 |
Incorrect |
11 ms |
20828 KB |
Output isn't correct |
| 58 |
Incorrect |
14 ms |
23132 KB |
Output isn't correct |
| 59 |
Incorrect |
17 ms |
25436 KB |
Output isn't correct |
| 60 |
Incorrect |
13 ms |
22876 KB |
Output isn't correct |
| 61 |
Incorrect |
15 ms |
25436 KB |
Output isn't correct |
| 62 |
Incorrect |
18 ms |
27996 KB |
Output isn't correct |
| 63 |
Correct |
13 ms |
22876 KB |
Output is correct |
| 64 |
Incorrect |
19 ms |
28508 KB |
Output isn't correct |
| 65 |
Incorrect |
12 ms |
22876 KB |
Output isn't correct |
| 66 |
Incorrect |
12 ms |
22876 KB |
Output isn't correct |
| 67 |
Incorrect |
13 ms |
22880 KB |
Output isn't correct |
| 68 |
Correct |
13 ms |
23132 KB |
Output is correct |
| 69 |
Incorrect |
15 ms |
24636 KB |
Output isn't correct |
| 70 |
Incorrect |
14 ms |
23168 KB |
Output isn't correct |
| 71 |
Incorrect |
13 ms |
23132 KB |
Output isn't correct |
| 72 |
Incorrect |
14 ms |
24668 KB |
Output isn't correct |
| 73 |
Incorrect |
13 ms |
22876 KB |
Output isn't correct |
| 74 |
Incorrect |
15 ms |
26204 KB |
Output isn't correct |
| 75 |
Incorrect |
12 ms |
22876 KB |
Output isn't correct |
| 76 |
Incorrect |
14 ms |
23020 KB |
Output isn't correct |
| 77 |
Incorrect |
13 ms |
23132 KB |
Output isn't correct |
| 78 |
Incorrect |
13 ms |
23004 KB |
Output isn't correct |
| 79 |
Incorrect |
16 ms |
26204 KB |
Output isn't correct |
| 80 |
Incorrect |
12 ms |
22960 KB |
Output isn't correct |
| 81 |
Incorrect |
12 ms |
22876 KB |
Output isn't correct |
| 82 |
Incorrect |
16 ms |
23456 KB |
Output isn't correct |
| 83 |
Correct |
12 ms |
23132 KB |
Output is correct |
| 84 |
Incorrect |
16 ms |
26508 KB |
Output isn't correct |
| 85 |
Incorrect |
13 ms |
23132 KB |
Output isn't correct |
| 86 |
Incorrect |
13 ms |
23132 KB |
Output isn't correct |
| 87 |
Incorrect |
14 ms |
23132 KB |
Output isn't correct |
| 88 |
Correct |
13 ms |
23128 KB |
Output is correct |
| 89 |
Incorrect |
17 ms |
26716 KB |
Output isn't correct |
| 90 |
Incorrect |
12 ms |
23132 KB |
Output isn't correct |
| 91 |
Incorrect |
13 ms |
23516 KB |
Output isn't correct |
| 92 |
Incorrect |
12 ms |
23128 KB |
Output isn't correct |
