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Submission #527425

# Submission time Handle Problem Language Result Execution time Memory
527425 2022-02-17T11:29:56 Z Koosha_mv Bali Sculptures (APIO15_sculpture) C++14
71 / 100
 34 ms 460 KB 
#include <bits/stdc++.h>
using namespace std;
#define dbgv(v) cout<<#v<<" = "; f(i,0,v.size()) cout<<v[i]<<" "; cout<<endl
#define dbga(a,x,y) cout<<#a<<" = "; f(i,x,y) cout<<a[i]<<" "; cout<<endl
#define erorp(x) cout<<#x<<"={"<<(x.F)<<" , "<<x.S<<"}"<<endl
#define eror(x) cout<<#x<<'='<<(x)<<endl
#define f_(i,a,b) for(int i=a;i>=b;i--)
#define f(i,a,b) for(int i=a;i<b;i++)
#define nb(x) __builtin_popcount(x)
#define all(v) v.begin(),v.end()
#define bit(n,k) (((n)>>(k))&1)
#define Add(x,y) x=(x+y)%mod
#define maxm(a,b) a=max(a,b)
#define minm(a,b) a=min(a,b)
#define lst(x) x[x.size()-1]
#define sz(x) int(x.size())
#define mp make_pair
#define ll long long
#define pb push_back
#define S second
#define F first
#define int ll

const int N=105,lg=50;

int n,t,ans,L,R,a[N],dp[N][N];

bool check(int mask){
	f(i,0,N) f(j,0,N) dp[i][j]=0;
	dp[0][0]=1;	
	f(i,1,n+1){
		f(j,1,i+1){
			f(k,0,i){
				if(((a[i]-a[k])|mask)==mask){
					dp[i][j]|=dp[k][j-1];
				}
			}
		}
	}
	f(i,L,R+1) if(dp[n][i]) return 1;
	return 0;
}

main(){
	ios::sync_with_stdio(false);cin.tie(nullptr);cout.tie(nullptr);
	cin>>n>>L>>R;
	f(i,1,n+1){
		cin>>a[i];
		a[i]+=a[i-1];
	}
	ans=(1ll<<lg)-1;
	f_(i,lg-1,0){
		if(check(ans^(1ll<<i))){
			ans^=(1ll<<i);
		}
	}
	cout<<ans;
}

Compilation message

sculpture.cpp:44:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   44 | main(){
      | ^~~~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 0 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 460 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 320 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 460 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 312 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 312 KB Output is correct
34 Correct 1 ms 404 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 0 ms 332 KB Output is correct
17 Correct 0 ms 332 KB Output is correct
18 Correct 0 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 2 ms 332 KB Output is correct
30 Correct 3 ms 332 KB Output is correct
31 Correct 4 ms 392 KB Output is correct
32 Correct 4 ms 332 KB Output is correct
33 Correct 4 ms 332 KB Output is correct
34 Correct 4 ms 332 KB Output is correct
35 Correct 4 ms 396 KB Output is correct
36 Correct 4 ms 392 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 2 ms 332 KB Output is correct
17 Correct 2 ms 332 KB Output is correct
18 Correct 4 ms 332 KB Output is correct
19 Correct 4 ms 332 KB Output is correct
20 Correct 4 ms 332 KB Output is correct
21 Correct 4 ms 332 KB Output is correct
22 Correct 4 ms 396 KB Output is correct
23 Correct 4 ms 332 KB Output is correct
24 Correct 4 ms 332 KB Output is correct
25 Correct 8 ms 332 KB Output is correct
26 Correct 14 ms 332 KB Output is correct
27 Correct 23 ms 396 KB Output is correct
28 Correct 30 ms 332 KB Output is correct
29 Correct 32 ms 332 KB Output is correct
30 Correct 32 ms 332 KB Output is correct
31 Correct 30 ms 332 KB Output is correct
32 Correct 34 ms 332 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 0 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 2 ms 332 KB Output is correct
40 Correct 3 ms 320 KB Output is correct
41 Correct 4 ms 332 KB Output is correct
42 Correct 4 ms 332 KB Output is correct
43 Correct 5 ms 332 KB Output is correct
44 Correct 4 ms 332 KB Output is correct
45 Correct 4 ms 396 KB Output is correct
46 Correct 4 ms 332 KB Output is correct
47 Correct 5 ms 332 KB Output is correct
48 Correct 9 ms 332 KB Output is correct
49 Correct 14 ms 404 KB Output is correct
50 Correct 23 ms 396 KB Output is correct
51 Correct 30 ms 332 KB Output is correct
52 Correct 33 ms 332 KB Output is correct
53 Correct 31 ms 380 KB Output is correct
54 Correct 30 ms 332 KB Output is correct
55 Correct 31 ms 400 KB Output is correct
56 Correct 4 ms 332 KB Output is correct
57 Correct 12 ms 332 KB Output is correct
58 Correct 19 ms 332 KB Output is correct
59 Correct 24 ms 332 KB Output is correct
60 Correct 24 ms 332 KB Output is correct
61 Correct 24 ms 332 KB Output is correct
62 Correct 28 ms 400 KB Output is correct
63 Correct 25 ms 332 KB Output is correct
64 Correct 23 ms 396 KB Output is correct
65 Correct 4 ms 320 KB Output is correct
66 Correct 7 ms 332 KB Output is correct
67 Correct 12 ms 332 KB Output is correct
68 Correct 19 ms 332 KB Output is correct
69 Correct 25 ms 392 KB Output is correct
70 Correct 34 ms 316 KB Output is correct
71 Correct 25 ms 332 KB Output is correct
72 Correct 25 ms 332 KB Output is correct
73 Correct 26 ms 332 KB Output is correct
74 Correct 29 ms 332 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 0 ms 332 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 1 ms 316 KB Output is correct
5 Correct 1 ms 316 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 312 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 320 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 316 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 316 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 2 ms 320 KB Output is correct
27 Correct 3 ms 332 KB Output is correct
28 Correct 4 ms 320 KB Output is correct
29 Correct 4 ms 332 KB Output is correct
30 Correct 4 ms 320 KB Output is correct
31 Correct 4 ms 332 KB Output is correct
32 Correct 4 ms 332 KB Output is correct
33 Correct 4 ms 332 KB Output is correct
34 Correct 4 ms 332 KB Output is correct
35 Correct 10 ms 312 KB Output is correct
36 Correct 16 ms 380 KB Output is correct
37 Correct 24 ms 332 KB Output is correct
38 Correct 30 ms 332 KB Output is correct
39 Correct 30 ms 332 KB Output is correct
40 Correct 30 ms 332 KB Output is correct
41 Correct 30 ms 332 KB Output is correct
42 Correct 30 ms 332 KB Output is correct
43 Correct 4 ms 316 KB Output is correct
44 Correct 12 ms 396 KB Output is correct
45 Correct 19 ms 320 KB Output is correct
46 Correct 25 ms 380 KB Output is correct
47 Correct 24 ms 332 KB Output is correct
48 Correct 24 ms 332 KB Output is correct
49 Correct 26 ms 332 KB Output is correct
50 Correct 25 ms 332 KB Output is correct
51 Correct 27 ms 380 KB Output is correct
52 Runtime error 1 ms 440 KB Execution killed with signal 11
53 Halted 0 ms 0 KB -