oj.uz

답안 #947614

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
947614 2024-03-16T16:06:06 Z packmani Mecho (IOI09_mecho) C++14
5 / 100
 19 ms 28332 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-1]=suff_o[i][j];
			if(s[i][j]=='O') suff_o[i][j-1]++;
		}
	}
	for(int i=0;i<m;i++)
	{
		for(int j=n-1;j>0;j--)
		{
			suff_i[j-1][i]=suff_i[j][i];
			if(s[j][i]=='I') suff_i[j-1][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[i][j]*suff_o[i][j];
			}
		}
	}
	cout << sum;
	/*for(int i=0;i<n;i++)
	{
		for(int j=0;j<m;j++)
		{
			cout << suff_o[i][j] << ' ';
		}
		cout << '\n';
	}
	cout << '\n';
	for(int i=0;i<n;i++)
	{
		for(int j=0;j<m;j++)
		{
			cout << suff_i[i][j] << ' ';
		}
		cout << '\n';
	}*/
}

Subtask #1
5.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Incorrect 0 ms 348 KB Output isn't correct
3 Incorrect 1 ms 344 KB Output isn't correct
4 Incorrect 0 ms 600 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 13 ms 23292 KB Output isn't correct
8 Incorrect 1 ms 344 KB Output isn't correct
9 Incorrect 0 ms 604 KB Output isn't correct
10 Incorrect 0 ms 600 KB Output isn't correct
11 Incorrect 0 ms 600 KB Output isn't correct
12 Incorrect 0 ms 604 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 1 ms 600 KB Output isn't correct
18 Incorrect 0 ms 600 KB Output isn't correct
19 Incorrect 0 ms 604 KB Output isn't correct
20 Incorrect 1 ms 600 KB Output isn't correct
21 Incorrect 1 ms 604 KB Output isn't correct
22 Incorrect 1 ms 1112 KB Output isn't correct
23 Incorrect 0 ms 604 KB Output isn't correct
24 Incorrect 1 ms 856 KB Output isn't correct
25 Incorrect 1 ms 604 KB Output isn't correct
26 Incorrect 1 ms 860 KB Output isn't correct
27 Incorrect 1 ms 604 KB Output isn't correct
28 Incorrect 1 ms 860 KB Output isn't correct
29 Incorrect 1 ms 604 KB Output isn't correct
30 Incorrect 1 ms 1112 KB Output isn't correct
31 Incorrect 0 ms 604 KB Output isn't correct
32 Incorrect 1 ms 1116 KB Output isn't correct
33 Incorrect 3 ms 7004 KB Output isn't correct
34 Incorrect 4 ms 9052 KB Output isn't correct
35 Incorrect 5 ms 9820 KB Output isn't correct
36 Incorrect 4 ms 9052 KB Output isn't correct
37 Incorrect 5 ms 11352 KB Output isn't correct
38 Incorrect 6 ms 12124 KB Output isn't correct
39 Incorrect 4 ms 10844 KB Output isn't correct
40 Incorrect 6 ms 13660 KB Output isn't correct
41 Incorrect 7 ms 14428 KB Output isn't correct
42 Incorrect 6 ms 11356 KB Output isn't correct
43 Incorrect 7 ms 14420 KB Output isn't correct
44 Incorrect 8 ms 15708 KB Output isn't correct
45 Incorrect 6 ms 13480 KB Output isn't correct
46 Incorrect 8 ms 16732 KB Output isn't correct
47 Incorrect 10 ms 18012 KB Output isn't correct
48 Incorrect 7 ms 13660 KB Output isn't correct
49 Incorrect 9 ms 17668 KB Output isn't correct
50 Incorrect 11 ms 19292 KB Output isn't correct
51 Incorrect 8 ms 15452 KB Output isn't correct
52 Incorrect 11 ms 19804 KB Output isn't correct
53 Incorrect 12 ms 21596 KB Output isn't correct
54 Incorrect 9 ms 15764 KB Output isn't correct
55 Incorrect 12 ms 20828 KB Output isn't correct
56 Incorrect 15 ms 22988 KB Output isn't correct
57 Incorrect 10 ms 17756 KB Output isn't correct
58 Incorrect 14 ms 23132 KB Output isn't correct
59 Incorrect 19 ms 25436 KB Output isn't correct
60 Incorrect 11 ms 19804 KB Output isn't correct
61 Incorrect 15 ms 25436 KB Output isn't correct
62 Incorrect 19 ms 27992 KB Output isn't correct
63 Correct 13 ms 22876 KB Output is correct
64 Incorrect 19 ms 28332 KB Output isn't correct
65 Incorrect 12 ms 22896 KB Output isn't correct
66 Incorrect 12 ms 22876 KB Output isn't correct
67 Incorrect 13 ms 23008 KB Output isn't correct
68 Correct 13 ms 23328 KB Output is correct
69 Incorrect 14 ms 24600 KB Output isn't correct
70 Incorrect 13 ms 23008 KB Output isn't correct
71 Incorrect 18 ms 23132 KB Output isn't correct
72 Incorrect 14 ms 24668 KB Output isn't correct
73 Incorrect 12 ms 22876 KB Output isn't correct
74 Incorrect 16 ms 26156 KB Output isn't correct
75 Incorrect 12 ms 22876 KB Output isn't correct
76 Incorrect 12 ms 22992 KB Output isn't correct
77 Incorrect 14 ms 23132 KB Output isn't correct
78 Incorrect 12 ms 23132 KB Output isn't correct
79 Incorrect 19 ms 26204 KB Output isn't correct
80 Incorrect 12 ms 23132 KB Output isn't correct
81 Incorrect 13 ms 22876 KB Output isn't correct
82 Incorrect 12 ms 23192 KB Output isn't correct
83 Correct 12 ms 23384 KB Output is correct
84 Incorrect 16 ms 26460 KB Output isn't correct
85 Incorrect 13 ms 23132 KB Output isn't correct
86 Incorrect 12 ms 23092 KB Output isn't correct
87 Incorrect 13 ms 23128 KB Output isn't correct
88 Correct 13 ms 23048 KB Output is correct
89 Incorrect 18 ms 26716 KB Output isn't correct
90 Incorrect 13 ms 23132 KB Output isn't correct
91 Incorrect 13 ms 23384 KB Output isn't correct
92 Incorrect 13 ms 23132 KB Output isn't correct