답안 #45832 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
45832	2018-04-16T08:46:15 Z	Extazy	Bali Sculptures (APIO15_sculpture)	C++17	21 / 100	7 ms	1380 KB

sculpture

#include <bits/stdc++.h>
#define endl '\n'

using namespace std;

const int N = 2007;
const long long INF = 1000000000000007;

int n,a,b;
long long arr[N],ans;
bool used[N][N];
long long state[N][N];

long long recurse(int pos, int groups) {
    if(pos>n) {
        if(groups==0) return 0;
        return INF;
    }

    if(used[pos][groups]) return state[pos][groups];

    long long ans=INF;
    int i;

    for(i=pos;i<=n;i++) {
        ans=min(ans,(arr[i]-arr[pos-1])|recurse(i+1,groups-1));
    }

    used[pos][groups]=true;
    return state[pos][groups]=ans;
}

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int i;

    scanf("%d %d %d", &n, &a, &b);
    for(i=1;i<=n;i++) {
        scanf("%lld", &arr[i]);
        arr[i]+=arr[i-1];
    }

    ans=INF;
    for(i=a;i<=b;i++) {
        ans=min(ans,recurse(1,i));
    }

    printf("%lld\n", ans);
    
    return 0;
}

Compilation message

sculpture.cpp: In function 'int main()':
sculpture.cpp:38:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d %d", &n, &a, &b);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
sculpture.cpp:40:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld", &arr[i]);
         ~~~~~^~~~~~~~~~~~~~~~~

Subtask #1
0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	484 KB	Output is correct
3	Correct	2 ms	484 KB	Output is correct
4	Correct	2 ms	484 KB	Output is correct
5	Correct	2 ms	576 KB	Output is correct
6	Correct	2 ms	628 KB	Output is correct
7	Correct	2 ms	688 KB	Output is correct
8	Correct	2 ms	712 KB	Output is correct
9	Correct	2 ms	748 KB	Output is correct
10	Correct	2 ms	852 KB	Output is correct
11	Correct	2 ms	852 KB	Output is correct
12	Correct	2 ms	852 KB	Output is correct
13	Correct	3 ms	852 KB	Output is correct
14	Correct	2 ms	852 KB	Output is correct
15	Correct	2 ms	852 KB	Output is correct
16	Correct	2 ms	852 KB	Output is correct
17	Correct	2 ms	852 KB	Output is correct
18	Correct	2 ms	852 KB	Output is correct
19	Correct	2 ms	852 KB	Output is correct
20	Correct	2 ms	852 KB	Output is correct
21	Incorrect	2 ms	852 KB	Output isn't correct
22	Halted	0 ms	0 KB	-

Subtask #2
0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	852 KB	Output is correct
2	Correct	2 ms	852 KB	Output is correct
3	Correct	2 ms	852 KB	Output is correct
4	Correct	2 ms	852 KB	Output is correct
5	Correct	2 ms	852 KB	Output is correct
6	Correct	2 ms	852 KB	Output is correct
7	Correct	2 ms	852 KB	Output is correct
8	Correct	2 ms	852 KB	Output is correct
9	Correct	2 ms	852 KB	Output is correct
10	Correct	2 ms	852 KB	Output is correct
11	Correct	2 ms	852 KB	Output is correct
12	Correct	2 ms	852 KB	Output is correct
13	Correct	2 ms	852 KB	Output is correct
14	Correct	2 ms	852 KB	Output is correct
15	Correct	2 ms	852 KB	Output is correct
16	Correct	2 ms	852 KB	Output is correct
17	Correct	2 ms	852 KB	Output is correct
18	Correct	2 ms	852 KB	Output is correct
19	Correct	2 ms	852 KB	Output is correct
20	Correct	2 ms	852 KB	Output is correct
21	Incorrect	2 ms	852 KB	Output isn't correct
22	Halted	0 ms	0 KB	-

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	852 KB	Output is correct
2	Correct	2 ms	852 KB	Output is correct
3	Correct	2 ms	852 KB	Output is correct
4	Correct	2 ms	852 KB	Output is correct
5	Correct	2 ms	852 KB	Output is correct
6	Correct	2 ms	852 KB	Output is correct
7	Correct	2 ms	852 KB	Output is correct
8	Correct	2 ms	852 KB	Output is correct
9	Correct	2 ms	852 KB	Output is correct
10	Correct	2 ms	852 KB	Output is correct
11	Correct	2 ms	852 KB	Output is correct
12	Correct	2 ms	852 KB	Output is correct
13	Correct	2 ms	852 KB	Output is correct
14	Correct	2 ms	852 KB	Output is correct
15	Correct	2 ms	852 KB	Output is correct
16	Correct	3 ms	892 KB	Output is correct
17	Correct	2 ms	896 KB	Output is correct
18	Correct	2 ms	896 KB	Output is correct
19	Correct	2 ms	932 KB	Output is correct
20	Correct	2 ms	932 KB	Output is correct
21	Correct	3 ms	932 KB	Output is correct
22	Correct	3 ms	932 KB	Output is correct
23	Correct	3 ms	964 KB	Output is correct
24	Correct	2 ms	964 KB	Output is correct
25	Correct	2 ms	1020 KB	Output is correct
26	Correct	3 ms	1148 KB	Output is correct
27	Correct	4 ms	1380 KB	Output is correct
28	Correct	7 ms	1380 KB	Output is correct
29	Correct	6 ms	1380 KB	Output is correct
30	Correct	3 ms	1380 KB	Output is correct
31	Correct	5 ms	1380 KB	Output is correct
32	Correct	6 ms	1380 KB	Output is correct

Subtask #4
0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	1380 KB	Output is correct
2	Correct	2 ms	1380 KB	Output is correct
3	Correct	2 ms	1380 KB	Output is correct
4	Correct	2 ms	1380 KB	Output is correct
5	Correct	2 ms	1380 KB	Output is correct
6	Correct	2 ms	1380 KB	Output is correct
7	Correct	2 ms	1380 KB	Output is correct
8	Correct	2 ms	1380 KB	Output is correct
9	Correct	2 ms	1380 KB	Output is correct
10	Correct	2 ms	1380 KB	Output is correct
11	Correct	2 ms	1380 KB	Output is correct
12	Correct	2 ms	1380 KB	Output is correct
13	Correct	2 ms	1380 KB	Output is correct
14	Correct	2 ms	1380 KB	Output is correct
15	Correct	2 ms	1380 KB	Output is correct
16	Correct	2 ms	1380 KB	Output is correct
17	Correct	2 ms	1380 KB	Output is correct
18	Correct	2 ms	1380 KB	Output is correct
19	Correct	2 ms	1380 KB	Output is correct
20	Correct	2 ms	1380 KB	Output is correct
21	Incorrect	2 ms	1380 KB	Output isn't correct
22	Halted	0 ms	0 KB	-

Subtask #5
0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	1380 KB	Output is correct
2	Correct	2 ms	1380 KB	Output is correct
3	Correct	2 ms	1380 KB	Output is correct
4	Correct	2 ms	1380 KB	Output is correct
5	Correct	2 ms	1380 KB	Output is correct
6	Correct	2 ms	1380 KB	Output is correct
7	Correct	2 ms	1380 KB	Output is correct
8	Correct	2 ms	1380 KB	Output is correct
9	Correct	2 ms	1380 KB	Output is correct
10	Correct	2 ms	1380 KB	Output is correct
11	Correct	2 ms	1380 KB	Output is correct
12	Correct	2 ms	1380 KB	Output is correct
13	Correct	2 ms	1380 KB	Output is correct
14	Correct	2 ms	1380 KB	Output is correct
15	Correct	2 ms	1380 KB	Output is correct
16	Correct	2 ms	1380 KB	Output is correct
17	Correct	2 ms	1380 KB	Output is correct
18	Correct	2 ms	1380 KB	Output is correct
19	Correct	2 ms	1380 KB	Output is correct
20	Correct	3 ms	1380 KB	Output is correct
21	Correct	2 ms	1380 KB	Output is correct
22	Correct	2 ms	1380 KB	Output is correct
23	Correct	2 ms	1380 KB	Output is correct
24	Correct	2 ms	1380 KB	Output is correct
25	Correct	2 ms	1380 KB	Output is correct
26	Correct	2 ms	1380 KB	Output is correct
27	Correct	2 ms	1380 KB	Output is correct
28	Correct	2 ms	1380 KB	Output is correct
29	Correct	3 ms	1380 KB	Output is correct
30	Correct	2 ms	1380 KB	Output is correct
31	Correct	3 ms	1380 KB	Output is correct
32	Correct	2 ms	1380 KB	Output is correct
33	Correct	2 ms	1380 KB	Output is correct
34	Correct	3 ms	1380 KB	Output is correct
35	Correct	2 ms	1380 KB	Output is correct
36	Correct	4 ms	1380 KB	Output is correct
37	Correct	6 ms	1380 KB	Output is correct
38	Correct	6 ms	1380 KB	Output is correct
39	Correct	6 ms	1380 KB	Output is correct
40	Correct	3 ms	1380 KB	Output is correct
41	Correct	6 ms	1380 KB	Output is correct
42	Correct	5 ms	1380 KB	Output is correct
43	Incorrect	2 ms	1380 KB	Output isn't correct
44	Halted	0 ms	0 KB	-

답안 #45832

Compilation message

Subtask #1 0 / 9.0

Subtask #2 0 / 16.0

Subtask #3 21.0 / 21.0

Subtask #4 0 / 25.0

Subtask #5 0 / 29.0

Subtask #1
0 / 9.0

Subtask #2
0 / 16.0

Subtask #3
21.0 / 21.0

Subtask #4
0 / 25.0

Subtask #5
0 / 29.0