답안 #812521

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
812521	2023-08-07T09:04:25 Z	Belphegor	Bali Sculptures (APIO15_sculpture)	C++14	50 / 100	71 ms	364 KB

sculpture

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
ll u = 1;
int n,a,b;
ll A[2005];
int dp[2005];

bool pos(ll mask){
	for(int i=1; i<=n; i++){
		dp[i] = 1e8;
		for(int j=0; j<i; j++){
			ll w = A[i] - A[j];
			if((w&mask) == w) dp[i] = min(dp[i],1 + dp[j]);
		}
	}
	return (dp[n] <= b);
}
int main(){
    ios_base::sync_with_stdio(false); cin.tie(NULL);
    cin>>n>>a>>b;
    for(int i=1; i<=n; i++) cin>>A[i];
    for(int i=1; i<=n; i++) A[i]+=A[i-1];
    if(!A[n]){
    	cout<<0;
    	return 0;
	}
    if(a > 1){
    	assert(n<=100);
    	cout<<A[n];
	}
	else{
		int last_digit = 41;
		while(pos( (u<<(last_digit+1)) - 1 )) last_digit--;
		last_digit++;
		ll mask = (u<<last_digit)*2 - 1;
		for(int i=last_digit-1; i>=0; i--){
			mask^=(u<<i);
			if(pos(mask)) continue;
			else mask^=(u<<i);
		}
		cout<<mask;
	}
}

Subtask #1
0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	320 KB	Output is correct
3	Correct	1 ms	328 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	324 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	320 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	320 KB	Output is correct
14	Incorrect	0 ms	212 KB	Output isn't correct
15	Halted	0 ms	0 KB	-

Subtask #2
0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	328 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	324 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	1 ms	308 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	324 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Incorrect	0 ms	212 KB	Output isn't correct
15	Halted	0 ms	0 KB	-

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	328 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	328 KB	Output is correct
9	Correct	1 ms	216 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	1 ms	296 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	1 ms	212 KB	Output is correct
32	Correct	1 ms	212 KB	Output is correct

Subtask #4
0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	320 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	324 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Incorrect	0 ms	212 KB	Output isn't correct
15	Halted	0 ms	0 KB	-

Subtask #5
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	0 ms	324 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	1 ms	320 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	216 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	328 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	0 ms	212 KB	Output is correct
32	Correct	1 ms	212 KB	Output is correct
33	Correct	0 ms	212 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct
37	Correct	1 ms	212 KB	Output is correct
38	Correct	1 ms	212 KB	Output is correct
39	Correct	1 ms	300 KB	Output is correct
40	Correct	1 ms	212 KB	Output is correct
41	Correct	1 ms	212 KB	Output is correct
42	Correct	1 ms	344 KB	Output is correct
43	Correct	1 ms	212 KB	Output is correct
44	Correct	1 ms	212 KB	Output is correct
45	Correct	1 ms	324 KB	Output is correct
46	Correct	1 ms	332 KB	Output is correct
47	Correct	1 ms	212 KB	Output is correct
48	Correct	1 ms	212 KB	Output is correct
49	Correct	1 ms	320 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	1 ms	324 KB	Output is correct
52	Correct	6 ms	212 KB	Output is correct
53	Correct	9 ms	340 KB	Output is correct
54	Correct	17 ms	340 KB	Output is correct
55	Correct	16 ms	340 KB	Output is correct
56	Correct	58 ms	340 KB	Output is correct
57	Correct	71 ms	348 KB	Output is correct
58	Correct	58 ms	336 KB	Output is correct
59	Correct	57 ms	348 KB	Output is correct
60	Correct	70 ms	364 KB	Output is correct
61	Correct	1 ms	212 KB	Output is correct
62	Correct	9 ms	328 KB	Output is correct
63	Correct	17 ms	348 KB	Output is correct
64	Correct	15 ms	348 KB	Output is correct
65	Correct	29 ms	364 KB	Output is correct
66	Correct	44 ms	340 KB	Output is correct
67	Correct	58 ms	340 KB	Output is correct
68	Correct	62 ms	340 KB	Output is correct
69	Correct	58 ms	340 KB	Output is correct

답안 #812521

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 29.0 / 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
29.0 / 29.0