답안 #62343 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
62343	2018-07-28T07:24:25 Z	gusfring	Asceticism (JOI18_asceticism)	C++14	49 / 100	197 ms	93628 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;
        }
    }
    scanf("%d %d", &n, &k);
    cout <<dp[n][k];
    return 0;
}

Compilation message

asceticism.cpp: In function 'int main()':
asceticism.cpp:15:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d", &n, &k);
     ~~~~~^~~~~~~~~~~~~~~~~

Subtask #1
4.0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	119 ms	46712 KB	Output is correct
2	Correct	121 ms	46784 KB	Output is correct
3	Correct	120 ms	46892 KB	Output is correct
4	Correct	115 ms	46892 KB	Output is correct
5	Correct	124 ms	46892 KB	Output is correct
6	Correct	116 ms	46932 KB	Output is correct
7	Correct	117 ms	46932 KB	Output is correct
8	Correct	122 ms	47044 KB	Output is correct
9	Correct	130 ms	47044 KB	Output is correct
10	Correct	131 ms	47044 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	119 ms	46712 KB	Output is correct
2	Correct	121 ms	46784 KB	Output is correct
3	Correct	120 ms	46892 KB	Output is correct
4	Correct	115 ms	46892 KB	Output is correct
5	Correct	124 ms	46892 KB	Output is correct
6	Correct	116 ms	46932 KB	Output is correct
7	Correct	117 ms	46932 KB	Output is correct
8	Correct	122 ms	47044 KB	Output is correct
9	Correct	130 ms	47044 KB	Output is correct
10	Correct	131 ms	47044 KB	Output is correct
11	Correct	108 ms	47044 KB	Output is correct
12	Correct	109 ms	47044 KB	Output is correct
13	Correct	108 ms	47044 KB	Output is correct
14	Correct	107 ms	47044 KB	Output is correct
15	Correct	151 ms	47044 KB	Output is correct
16	Correct	105 ms	47044 KB	Output is correct
17	Correct	118 ms	47044 KB	Output is correct
18	Correct	120 ms	47044 KB	Output is correct
19	Correct	101 ms	47044 KB	Output is correct
20	Correct	106 ms	47156 KB	Output is correct

Subtask #3
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	119 ms	46712 KB	Output is correct
2	Correct	121 ms	46784 KB	Output is correct
3	Correct	120 ms	46892 KB	Output is correct
4	Correct	115 ms	46892 KB	Output is correct
5	Correct	124 ms	46892 KB	Output is correct
6	Correct	116 ms	46932 KB	Output is correct
7	Correct	117 ms	46932 KB	Output is correct
8	Correct	122 ms	47044 KB	Output is correct
9	Correct	130 ms	47044 KB	Output is correct
10	Correct	131 ms	47044 KB	Output is correct
11	Correct	108 ms	47044 KB	Output is correct
12	Correct	109 ms	47044 KB	Output is correct
13	Correct	108 ms	47044 KB	Output is correct
14	Correct	107 ms	47044 KB	Output is correct
15	Correct	151 ms	47044 KB	Output is correct
16	Correct	105 ms	47044 KB	Output is correct
17	Correct	118 ms	47044 KB	Output is correct
18	Correct	120 ms	47044 KB	Output is correct
19	Correct	101 ms	47044 KB	Output is correct
20	Correct	106 ms	47156 KB	Output is correct
21	Correct	110 ms	47156 KB	Output is correct
22	Correct	134 ms	47156 KB	Output is correct
23	Correct	127 ms	47156 KB	Output is correct
24	Correct	122 ms	47156 KB	Output is correct
25	Correct	103 ms	47156 KB	Output is correct
26	Correct	107 ms	47172 KB	Output is correct
27	Correct	104 ms	47172 KB	Output is correct
28	Correct	110 ms	47172 KB	Output is correct
29	Correct	159 ms	47172 KB	Output is correct
30	Correct	104 ms	47172 KB	Output is correct

Subtask #4
0 / 51.0

#	결과	실행 시간	메모리	Grader output
1	Correct	119 ms	46712 KB	Output is correct
2	Correct	121 ms	46784 KB	Output is correct
3	Correct	120 ms	46892 KB	Output is correct
4	Correct	115 ms	46892 KB	Output is correct
5	Correct	124 ms	46892 KB	Output is correct
6	Correct	116 ms	46932 KB	Output is correct
7	Correct	117 ms	46932 KB	Output is correct
8	Correct	122 ms	47044 KB	Output is correct
9	Correct	130 ms	47044 KB	Output is correct
10	Correct	131 ms	47044 KB	Output is correct
11	Correct	108 ms	47044 KB	Output is correct
12	Correct	109 ms	47044 KB	Output is correct
13	Correct	108 ms	47044 KB	Output is correct
14	Correct	107 ms	47044 KB	Output is correct
15	Correct	151 ms	47044 KB	Output is correct
16	Correct	105 ms	47044 KB	Output is correct
17	Correct	118 ms	47044 KB	Output is correct
18	Correct	120 ms	47044 KB	Output is correct
19	Correct	101 ms	47044 KB	Output is correct
20	Correct	106 ms	47156 KB	Output is correct
21	Correct	110 ms	47156 KB	Output is correct
22	Correct	134 ms	47156 KB	Output is correct
23	Correct	127 ms	47156 KB	Output is correct
24	Correct	122 ms	47156 KB	Output is correct
25	Correct	103 ms	47156 KB	Output is correct
26	Correct	107 ms	47172 KB	Output is correct
27	Correct	104 ms	47172 KB	Output is correct
28	Correct	110 ms	47172 KB	Output is correct
29	Correct	159 ms	47172 KB	Output is correct
30	Correct	104 ms	47172 KB	Output is correct
31	Runtime error	197 ms	93628 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
32	Halted	0 ms	0 KB	-

답안 #62343

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