답안 #60881 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
60881	2018-07-24T23:00:18 Z	XmtosX	Asceticism (JOI18_asceticism)	C++17	49 / 100	221 ms	93652 KB

asceticism

#include <bits/stdc++.h>
using namespace std;
const int N=3003,mod=1e9+7;
int n,k;
long long dp[N][N];
int main()
{
    for (int i=1;i<N;i++)
        dp[i][1]=1;
    for (int j=2;j<N;j++)
    {
        for (int i=j;i<N;i++)
        {
                dp[i][j]=(dp[i-1][j-1]*(i-j+1))%mod;
                dp[i][j]+= j*dp[i-1][j];
                dp[i][j]%=mod;
        }
    }
    cin >>n>>k;
    cout <<dp[n][k];
    return 0;
}

Subtask #1
4.0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	104 ms	46732 KB	Output is correct
2	Correct	136 ms	46808 KB	Output is correct
3	Correct	114 ms	46956 KB	Output is correct
4	Correct	104 ms	47068 KB	Output is correct
5	Correct	136 ms	47068 KB	Output is correct
6	Correct	131 ms	47068 KB	Output is correct
7	Correct	110 ms	47068 KB	Output is correct
8	Correct	139 ms	47076 KB	Output is correct
9	Correct	110 ms	47076 KB	Output is correct
10	Correct	115 ms	47076 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	104 ms	46732 KB	Output is correct
2	Correct	136 ms	46808 KB	Output is correct
3	Correct	114 ms	46956 KB	Output is correct
4	Correct	104 ms	47068 KB	Output is correct
5	Correct	136 ms	47068 KB	Output is correct
6	Correct	131 ms	47068 KB	Output is correct
7	Correct	110 ms	47068 KB	Output is correct
8	Correct	139 ms	47076 KB	Output is correct
9	Correct	110 ms	47076 KB	Output is correct
10	Correct	115 ms	47076 KB	Output is correct
11	Correct	125 ms	47148 KB	Output is correct
12	Correct	142 ms	47148 KB	Output is correct
13	Correct	130 ms	47300 KB	Output is correct
14	Correct	108 ms	47300 KB	Output is correct
15	Correct	118 ms	47300 KB	Output is correct
16	Correct	127 ms	47300 KB	Output is correct
17	Correct	108 ms	47320 KB	Output is correct
18	Correct	129 ms	47320 KB	Output is correct
19	Correct	103 ms	47320 KB	Output is correct
20	Correct	100 ms	47320 KB	Output is correct

Subtask #3
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	104 ms	46732 KB	Output is correct
2	Correct	136 ms	46808 KB	Output is correct
3	Correct	114 ms	46956 KB	Output is correct
4	Correct	104 ms	47068 KB	Output is correct
5	Correct	136 ms	47068 KB	Output is correct
6	Correct	131 ms	47068 KB	Output is correct
7	Correct	110 ms	47068 KB	Output is correct
8	Correct	139 ms	47076 KB	Output is correct
9	Correct	110 ms	47076 KB	Output is correct
10	Correct	115 ms	47076 KB	Output is correct
11	Correct	125 ms	47148 KB	Output is correct
12	Correct	142 ms	47148 KB	Output is correct
13	Correct	130 ms	47300 KB	Output is correct
14	Correct	108 ms	47300 KB	Output is correct
15	Correct	118 ms	47300 KB	Output is correct
16	Correct	127 ms	47300 KB	Output is correct
17	Correct	108 ms	47320 KB	Output is correct
18	Correct	129 ms	47320 KB	Output is correct
19	Correct	103 ms	47320 KB	Output is correct
20	Correct	100 ms	47320 KB	Output is correct
21	Correct	124 ms	47320 KB	Output is correct
22	Correct	129 ms	47320 KB	Output is correct
23	Correct	100 ms	47320 KB	Output is correct
24	Correct	108 ms	47320 KB	Output is correct
25	Correct	130 ms	47320 KB	Output is correct
26	Correct	118 ms	47320 KB	Output is correct
27	Correct	135 ms	47320 KB	Output is correct
28	Correct	147 ms	47320 KB	Output is correct
29	Correct	144 ms	47320 KB	Output is correct
30	Correct	124 ms	47320 KB	Output is correct

Subtask #4
0 / 51.0

#	결과	실행 시간	메모리	Grader output
1	Correct	104 ms	46732 KB	Output is correct
2	Correct	136 ms	46808 KB	Output is correct
3	Correct	114 ms	46956 KB	Output is correct
4	Correct	104 ms	47068 KB	Output is correct
5	Correct	136 ms	47068 KB	Output is correct
6	Correct	131 ms	47068 KB	Output is correct
7	Correct	110 ms	47068 KB	Output is correct
8	Correct	139 ms	47076 KB	Output is correct
9	Correct	110 ms	47076 KB	Output is correct
10	Correct	115 ms	47076 KB	Output is correct
11	Correct	125 ms	47148 KB	Output is correct
12	Correct	142 ms	47148 KB	Output is correct
13	Correct	130 ms	47300 KB	Output is correct
14	Correct	108 ms	47300 KB	Output is correct
15	Correct	118 ms	47300 KB	Output is correct
16	Correct	127 ms	47300 KB	Output is correct
17	Correct	108 ms	47320 KB	Output is correct
18	Correct	129 ms	47320 KB	Output is correct
19	Correct	103 ms	47320 KB	Output is correct
20	Correct	100 ms	47320 KB	Output is correct
21	Correct	124 ms	47320 KB	Output is correct
22	Correct	129 ms	47320 KB	Output is correct
23	Correct	100 ms	47320 KB	Output is correct
24	Correct	108 ms	47320 KB	Output is correct
25	Correct	130 ms	47320 KB	Output is correct
26	Correct	118 ms	47320 KB	Output is correct
27	Correct	135 ms	47320 KB	Output is correct
28	Correct	147 ms	47320 KB	Output is correct
29	Correct	144 ms	47320 KB	Output is correct
30	Correct	124 ms	47320 KB	Output is correct
31	Runtime error	221 ms	93652 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
32	Halted	0 ms	0 KB	-

답안 #60881

Compilation message

Subtask #1 4.0 / 4.0

Subtask #2 20.0 / 20.0

Subtask #3 25.0 / 25.0

Subtask #4 0 / 51.0

Subtask #1
4.0 / 4.0

Subtask #2
20.0 / 20.0

Subtask #3
25.0 / 25.0

Subtask #4
0 / 51.0