Submission #365140

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
365140	2021-02-11T02:39:38 Z	YJU	Bali Sculptures (APIO15_sculpture)	C++14	100 / 100	222 ms	31980 KB

sculpture

#include<bits/stdc++.h>
#pragma GCC optimize("unroll-loops,no-stack-protector,Ofast")
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<ll,ll> pll;
const ll MOD=1e9+7;
const ll MOD2=998244353;
const ll N=2e3+5;
const ld pi=acos(-1);
const ll INF=(1LL<<60);
#define SQ(i) ((i)*(i))
#define REP(i,n) for(ll i=0;i<n;i++)
#define REP1(i,n) for(ll i=1;i<=n;i++)
#define pb push_back
#define mp make_pair
#define X first
#define Y second
#define setp setprecision
#define lwb lower_bound
#define SZ(_a) (ll)_a.size()

ll n,a,b,u[N],v[N][N];

bool oka(ll k){
	memset(v,0,sizeof(v));
	v[0][0]=1;
	for(int i=1;i<=n;i++){
		for(int j=1;j<=b&&j<=i;j++){
			v[i][j]=0;
			for(int g=1;g<=i;g++){
				//cout<<i-g<<"\n";
				if(((u[i]-u[i-g])|k)<=k&&v[i-g][j-1]==1)v[i][j]=1;
			}
		}
	}
	for(int i=a;i<=b;i++)if(v[n][i])return 1;
	return 0;
}

bool okb(ll k){
	ll f[N];
	f[0]=0;
	for(int i=1;i<=n;i++){
		f[i]=INF;
		for(int j=1;j<=i;j++){
			if(((u[i]-u[i-j])|k)<=k)f[i]=min(f[i],f[i-j]+1);
		}
	}
	return (f[n]<=b);
}

void solvea(){
	ll bit=(1LL<<41)-1;
	for(int i=40;i>=0;i--){
		if(oka(bit^(1LL<<i)))bit^=(1LL<<i);
	}
	cout<<bit<<"\n";
}

void solveb(){
	ll bit=(1LL<<41)-1;
	for(int i=40;i>=0;i--){
		if(okb(bit^(1LL<<i)))bit^=(1LL<<i);
	}
	cout<<bit<<"\n";
}

int main(){
	ios_base::sync_with_stdio(0);cin.tie(0);
	cin>>n>>a>>b;
	REP1(i,n)cin>>u[i],u[i]+=u[i-1];
	if(a==1){
		solveb();
	}else{
		solvea();
	}
	return 0;
}
/*
6 2 3 
8 1 2 1 5 4
*/

Subtask #1
9.0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	384 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	183 ms	31852 KB	Output is correct
15	Correct	175 ms	31872 KB	Output is correct
16	Correct	176 ms	31980 KB	Output is correct
17	Correct	190 ms	31980 KB	Output is correct
18	Correct	183 ms	31852 KB	Output is correct
19	Correct	183 ms	31852 KB	Output is correct
20	Correct	213 ms	31852 KB	Output is correct
21	Correct	176 ms	31980 KB	Output is correct
22	Correct	177 ms	31980 KB	Output is correct
23	Correct	182 ms	31980 KB	Output is correct
24	Correct	176 ms	31980 KB	Output is correct
25	Correct	178 ms	31852 KB	Output is correct
26	Correct	190 ms	31980 KB	Output is correct
27	Correct	1 ms	364 KB	Output is correct
28	Correct	1 ms	364 KB	Output is correct
29	Correct	1 ms	364 KB	Output is correct
30	Correct	1 ms	364 KB	Output is correct
31	Correct	1 ms	364 KB	Output is correct
32	Correct	1 ms	364 KB	Output is correct
33	Correct	1 ms	364 KB	Output is correct
34	Correct	1 ms	364 KB	Output is correct
35	Correct	1 ms	364 KB	Output is correct
36	Correct	1 ms	364 KB	Output is correct

Subtask #2
16.0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	384 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	175 ms	31980 KB	Output is correct
15	Correct	183 ms	31980 KB	Output is correct
16	Correct	178 ms	31980 KB	Output is correct
17	Correct	174 ms	31852 KB	Output is correct
18	Correct	183 ms	31872 KB	Output is correct
19	Correct	175 ms	31852 KB	Output is correct
20	Correct	175 ms	31852 KB	Output is correct
21	Correct	176 ms	31852 KB	Output is correct
22	Correct	175 ms	31852 KB	Output is correct
23	Correct	184 ms	31852 KB	Output is correct
24	Correct	177 ms	31980 KB	Output is correct
25	Correct	182 ms	31852 KB	Output is correct
26	Correct	186 ms	31872 KB	Output is correct
27	Correct	1 ms	364 KB	Output is correct
28	Correct	1 ms	364 KB	Output is correct
29	Correct	1 ms	364 KB	Output is correct
30	Correct	2 ms	492 KB	Output is correct
31	Correct	1 ms	364 KB	Output is correct
32	Correct	1 ms	364 KB	Output is correct
33	Correct	1 ms	364 KB	Output is correct
34	Correct	1 ms	364 KB	Output is correct
35	Correct	1 ms	364 KB	Output is correct
36	Correct	1 ms	364 KB	Output is correct

Subtask #3
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	2 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	1 ms	364 KB	Output is correct
22	Correct	1 ms	364 KB	Output is correct
23	Correct	1 ms	384 KB	Output is correct
24	Correct	1 ms	364 KB	Output is correct
25	Correct	1 ms	364 KB	Output is correct
26	Correct	1 ms	364 KB	Output is correct
27	Correct	1 ms	364 KB	Output is correct
28	Correct	1 ms	364 KB	Output is correct
29	Correct	1 ms	364 KB	Output is correct
30	Correct	1 ms	364 KB	Output is correct
31	Correct	1 ms	364 KB	Output is correct
32	Correct	1 ms	364 KB	Output is correct

Subtask #4
25.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	177 ms	31852 KB	Output is correct
15	Correct	177 ms	31980 KB	Output is correct
16	Correct	181 ms	31980 KB	Output is correct
17	Correct	183 ms	31980 KB	Output is correct
18	Correct	182 ms	31852 KB	Output is correct
19	Correct	222 ms	31852 KB	Output is correct
20	Correct	177 ms	31852 KB	Output is correct
21	Correct	184 ms	31852 KB	Output is correct
22	Correct	185 ms	31980 KB	Output is correct
23	Correct	180 ms	31852 KB	Output is correct
24	Correct	177 ms	31980 KB	Output is correct
25	Correct	182 ms	31980 KB	Output is correct
26	Correct	181 ms	31852 KB	Output is correct
27	Correct	1 ms	364 KB	Output is correct
28	Correct	1 ms	364 KB	Output is correct
29	Correct	1 ms	364 KB	Output is correct
30	Correct	1 ms	364 KB	Output is correct
31	Correct	1 ms	364 KB	Output is correct
32	Correct	1 ms	364 KB	Output is correct
33	Correct	1 ms	364 KB	Output is correct
34	Correct	1 ms	364 KB	Output is correct
35	Correct	1 ms	492 KB	Output is correct
36	Correct	1 ms	364 KB	Output is correct
37	Correct	1 ms	364 KB	Output is correct
38	Correct	1 ms	364 KB	Output is correct
39	Correct	1 ms	364 KB	Output is correct
40	Correct	1 ms	364 KB	Output is correct
41	Correct	1 ms	364 KB	Output is correct
42	Correct	1 ms	364 KB	Output is correct
43	Correct	1 ms	364 KB	Output is correct
44	Correct	1 ms	364 KB	Output is correct
45	Correct	1 ms	364 KB	Output is correct
46	Correct	1 ms	364 KB	Output is correct
47	Correct	1 ms	364 KB	Output is correct
48	Correct	1 ms	364 KB	Output is correct
49	Correct	1 ms	364 KB	Output is correct
50	Correct	1 ms	364 KB	Output is correct
51	Correct	1 ms	384 KB	Output is correct
52	Correct	1 ms	364 KB	Output is correct
53	Correct	4 ms	364 KB	Output is correct
54	Correct	1 ms	364 KB	Output is correct
55	Correct	1 ms	364 KB	Output is correct
56	Correct	1 ms	364 KB	Output is correct
57	Correct	1 ms	364 KB	Output is correct
58	Correct	1 ms	364 KB	Output is correct
59	Correct	1 ms	364 KB	Output is correct
60	Correct	1 ms	364 KB	Output is correct
61	Correct	1 ms	364 KB	Output is correct
62	Correct	1 ms	364 KB	Output is correct
63	Correct	1 ms	364 KB	Output is correct
64	Correct	195 ms	31872 KB	Output is correct
65	Correct	181 ms	31852 KB	Output is correct
66	Correct	177 ms	31852 KB	Output is correct
67	Correct	181 ms	31852 KB	Output is correct
68	Correct	187 ms	31852 KB	Output is correct
69	Correct	190 ms	31980 KB	Output is correct
70	Correct	193 ms	31980 KB	Output is correct
71	Correct	183 ms	31852 KB	Output is correct
72	Correct	201 ms	31980 KB	Output is correct
73	Correct	196 ms	31980 KB	Output is correct
74	Correct	189 ms	31980 KB	Output is correct

Subtask #5
29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	492 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	1 ms	364 KB	Output is correct
22	Correct	1 ms	364 KB	Output is correct
23	Correct	1 ms	364 KB	Output is correct
24	Correct	1 ms	364 KB	Output is correct
25	Correct	1 ms	364 KB	Output is correct
26	Correct	1 ms	364 KB	Output is correct
27	Correct	1 ms	384 KB	Output is correct
28	Correct	1 ms	404 KB	Output is correct
29	Correct	1 ms	364 KB	Output is correct
30	Correct	1 ms	364 KB	Output is correct
31	Correct	1 ms	364 KB	Output is correct
32	Correct	1 ms	364 KB	Output is correct
33	Correct	1 ms	364 KB	Output is correct
34	Correct	1 ms	364 KB	Output is correct
35	Correct	2 ms	364 KB	Output is correct
36	Correct	1 ms	364 KB	Output is correct
37	Correct	1 ms	364 KB	Output is correct
38	Correct	1 ms	364 KB	Output is correct
39	Correct	1 ms	364 KB	Output is correct
40	Correct	1 ms	364 KB	Output is correct
41	Correct	1 ms	364 KB	Output is correct
42	Correct	1 ms	364 KB	Output is correct
43	Correct	1 ms	364 KB	Output is correct
44	Correct	1 ms	384 KB	Output is correct
45	Correct	1 ms	364 KB	Output is correct
46	Correct	1 ms	364 KB	Output is correct
47	Correct	1 ms	364 KB	Output is correct
48	Correct	1 ms	364 KB	Output is correct
49	Correct	1 ms	364 KB	Output is correct
50	Correct	1 ms	364 KB	Output is correct
51	Correct	1 ms	364 KB	Output is correct
52	Correct	10 ms	364 KB	Output is correct
53	Correct	16 ms	492 KB	Output is correct
54	Correct	29 ms	364 KB	Output is correct
55	Correct	32 ms	364 KB	Output is correct
56	Correct	103 ms	364 KB	Output is correct
57	Correct	98 ms	364 KB	Output is correct
58	Correct	89 ms	364 KB	Output is correct
59	Correct	90 ms	364 KB	Output is correct
60	Correct	99 ms	452 KB	Output is correct
61	Correct	1 ms	364 KB	Output is correct
62	Correct	15 ms	364 KB	Output is correct
63	Correct	28 ms	364 KB	Output is correct
64	Correct	29 ms	364 KB	Output is correct
65	Correct	48 ms	444 KB	Output is correct
66	Correct	79 ms	364 KB	Output is correct
67	Correct	98 ms	364 KB	Output is correct
68	Correct	101 ms	492 KB	Output is correct
69	Correct	110 ms	512 KB	Output is correct

Submission #365140

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 16.0 / 16.0

Subtask #3 21.0 / 21.0

Subtask #4 25.0 / 25.0

Subtask #5 29.0 / 29.0

Subtask #1
9.0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
21.0 / 21.0

Subtask #4
25.0 / 25.0

Subtask #5
29.0 / 29.0