답안 #1099366

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1099366	2024-10-11T08:46:31 Z	andreiqwer	Bitaro the Brave (JOI19_ho_t1)	C++17	50 / 100	1000 ms	9044 KB

joi2019_ho_t1

#include <iostream>

using namespace std;

int h, w;
long long cntfin;
int ocnts[3001];
char s[3001][3001];
int main()
{
    cin.tie(0);
    ios_base::sync_with_stdio(0);

    cin>>h>>w;
    for(int i=1; i<=h; i++)
    {
        for(int j=1; j<=w; j++)
        {
            cin>>s[i][j];
            if(s[i][j]=='O')
                ocnts[i]++;
        }

    }

    for(int i=1; i<=h; i++)
    {
        for(int j=1; j<=w; j++)
        {
            if(s[i][j]=='O')
                ocnts[i]--;
            if(s[i][j]=='J')
            {
                int icnt=0;
                for(int k=i+1; k<=h; k++)
                {
                    if(s[k][j]=='I')
                        icnt++;
                }

                cntfin+=ocnts[i]*icnt;
            }
        }
    }

    cout<<cntfin;
}

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	604 KB	Output is correct
6	Correct	0 ms	604 KB	Output is correct
7	Correct	1 ms	604 KB	Output is correct
8	Correct	1 ms	604 KB	Output is correct
9	Correct	0 ms	604 KB	Output is correct
10	Correct	0 ms	604 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	0 ms	604 KB	Output is correct
13	Correct	1 ms	604 KB	Output is correct

Subtask #2

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	604 KB	Output is correct
6	Correct	0 ms	604 KB	Output is correct
7	Correct	1 ms	604 KB	Output is correct
8	Correct	1 ms	604 KB	Output is correct
9	Correct	0 ms	604 KB	Output is correct
10	Correct	0 ms	604 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	0 ms	604 KB	Output is correct
13	Correct	1 ms	604 KB	Output is correct
14	Correct	20 ms	1884 KB	Output is correct
15	Correct	1 ms	1628 KB	Output is correct
16	Correct	8 ms	984 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	26 ms	1884 KB	Output is correct
19	Correct	9 ms	1884 KB	Output is correct
20	Correct	29 ms	1908 KB	Output is correct
21	Correct	26 ms	1884 KB	Output is correct
22	Correct	25 ms	1880 KB	Output is correct
23	Correct	29 ms	1880 KB	Output is correct
24	Correct	31 ms	1884 KB	Output is correct
25	Correct	9 ms	1884 KB	Output is correct
26	Correct	30 ms	1884 KB	Output is correct

Subtask #3

0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	604 KB	Output is correct
6	Correct	0 ms	604 KB	Output is correct
7	Correct	1 ms	604 KB	Output is correct
8	Correct	1 ms	604 KB	Output is correct
9	Correct	0 ms	604 KB	Output is correct
10	Correct	0 ms	604 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	0 ms	604 KB	Output is correct
13	Correct	1 ms	604 KB	Output is correct
14	Correct	20 ms	1884 KB	Output is correct
15	Correct	1 ms	1628 KB	Output is correct
16	Correct	8 ms	984 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	26 ms	1884 KB	Output is correct
19	Correct	9 ms	1884 KB	Output is correct
20	Correct	29 ms	1908 KB	Output is correct
21	Correct	26 ms	1884 KB	Output is correct
22	Correct	25 ms	1880 KB	Output is correct
23	Correct	29 ms	1880 KB	Output is correct
24	Correct	31 ms	1884 KB	Output is correct
25	Correct	9 ms	1884 KB	Output is correct
26	Correct	30 ms	1884 KB	Output is correct
27	Execution timed out	1076 ms	9044 KB	Time limit exceeded
28	Halted	0 ms	0 KB	-