Submission #49554

# Submission time Handle Problem Language Result Execution time Memory
49554 2018-05-31T07:47:00 Z hamzqq9 Bali Sculptures (APIO15_sculpture) C++14
100 / 100
217 ms 11604 KB
#include<bits/stdc++.h>
#define lf double
#define ll long long
#define cc pair<char,char>
#define ull unsigned ll
#define ii pair<int,int>
#define li pair<ll,int>
#define iii pair<ii,int>
#define iiii pair<ii,ii>
#define iiii2 pair<int,iii>
#define lii pair<ll,ii>
#define lolo pair<ll,ll>
#define heap priority_queue
#define mp make_pair
#define st first
#define nd second
#define pb push_back
#define pf push_front
#define ppb pop_back
#define ppf pop_front
#define all(x) x.begin(),x.end()
#define len(x) strlen(x)
#define sz(x) (int) x.size()
#define orta ((bas+son)/2)
#define min3(x,y,z) min(min(x,y),z)
#define max3(x,y,z) max(max(x,y),z)
#define umin(x,y) x=min(x,y)
#define umax(x,y) x=max(x,y)
#define dbgs(x) cerr<<(#x)<<" --> "<<(x)<<" "
#define dbg(x) cerr<<(#x)<<" --> "<<(x)<<endl;getchar()
#define MOD 1000000007
#define inf 1000000005
#define M 10000002
#define N 2005
#define LOG 40
#define magic 100
#define KOK 250
#define EPS 0.0025
#define pw(x) ((1ll)<<(x))
#define PI 3.1415926535
using namespace std;

int n,a,b;
int ar[N],mn[N];
bool dp[105][105];
vector<int> v[N];

bool ok(ll val) {

	for(int i=1;i<=n;i++) {

		v[i-1].clear();

		mn[i]=inf;

		ll sum=0;

		for(int j=i-1;j>=0;j--) {

			sum+=ar[j+1];

			if((sum|val)==val) {
			
				v[j].pb(i);
				
				umin(mn[i],mn[j]+1);

			}

		}

	}

	if(a==1) {

		return (mn[n]<=b);

	}

	memset(dp,0,sizeof(dp));

	dp[0][0]=1;

	for(int l=1;l<=n;l++) {

		for(int i=0;i<=n;i++) {

			if(dp[l-1][i]) {

				for(int ind:v[i]) {

					dp[l][ind]=1;

				}

			}

		}

	}

	for(int i=a;i<=b;i++) if(dp[i][n]) return true;

	return false;

}

int main() {
 
 	#if 0
	freopen("input.txt","r",stdin);
 	#endif

	scanf("%d %d %d",&n,&a,&b);

	for(int i=1;i<=n;i++) {

		scanf("%d",&ar[i]);

	}

	ll full=pw(LOG+1)-1;

	for(int i=LOG;i>=0;i--) {

		full-=pw(i);

		if(!ok(full)) full+=pw(i);

	}

	printf("%lld",full);

}

Compilation message

sculpture.cpp: In function 'int main()':
sculpture.cpp:114:7: 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:118:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&ar[i]);
   ~~~~~^~~~~~~~~~~~~
# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 424 KB Output is correct
3 Correct 2 ms 476 KB Output is correct
4 Correct 2 ms 476 KB Output is correct
5 Correct 2 ms 476 KB Output is correct
6 Correct 2 ms 516 KB Output is correct
7 Correct 3 ms 644 KB Output is correct
8 Correct 2 ms 644 KB Output is correct
9 Correct 2 ms 644 KB Output is correct
10 Correct 2 ms 644 KB Output is correct
11 Correct 3 ms 644 KB Output is correct
12 Correct 2 ms 644 KB Output is correct
13 Correct 3 ms 644 KB Output is correct
14 Correct 3 ms 644 KB Output is correct
15 Correct 2 ms 644 KB Output is correct
16 Correct 2 ms 644 KB Output is correct
17 Correct 2 ms 644 KB Output is correct
18 Correct 2 ms 644 KB Output is correct
19 Correct 2 ms 644 KB Output is correct
20 Correct 2 ms 644 KB Output is correct
21 Correct 2 ms 644 KB Output is correct
22 Correct 2 ms 644 KB Output is correct
23 Correct 2 ms 644 KB Output is correct
24 Correct 3 ms 644 KB Output is correct
25 Correct 2 ms 644 KB Output is correct
26 Correct 2 ms 644 KB Output is correct
27 Correct 2 ms 644 KB Output is correct
28 Correct 2 ms 644 KB Output is correct
29 Correct 2 ms 644 KB Output is correct
30 Correct 2 ms 644 KB Output is correct
31 Correct 2 ms 644 KB Output is correct
32 Correct 9 ms 644 KB Output is correct
33 Correct 2 ms 672 KB Output is correct
34 Correct 2 ms 672 KB Output is correct
35 Correct 2 ms 672 KB Output is correct
36 Correct 2 ms 672 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 2 ms 672 KB Output is correct
2 Correct 2 ms 672 KB Output is correct
3 Correct 2 ms 672 KB Output is correct
4 Correct 2 ms 672 KB Output is correct
5 Correct 2 ms 672 KB Output is correct
6 Correct 2 ms 672 KB Output is correct
7 Correct 2 ms 672 KB Output is correct
8 Correct 2 ms 672 KB Output is correct
9 Correct 2 ms 672 KB Output is correct
10 Correct 2 ms 672 KB Output is correct
11 Correct 2 ms 672 KB Output is correct
12 Correct 2 ms 672 KB Output is correct
13 Correct 2 ms 672 KB Output is correct
14 Correct 2 ms 672 KB Output is correct
15 Correct 2 ms 672 KB Output is correct
16 Correct 3 ms 672 KB Output is correct
17 Correct 3 ms 672 KB Output is correct
18 Correct 2 ms 672 KB Output is correct
19 Correct 3 ms 672 KB Output is correct
20 Correct 2 ms 672 KB Output is correct
21 Correct 2 ms 672 KB Output is correct
22 Correct 2 ms 672 KB Output is correct
23 Correct 2 ms 672 KB Output is correct
24 Correct 2 ms 672 KB Output is correct
25 Correct 3 ms 672 KB Output is correct
26 Correct 3 ms 672 KB Output is correct
27 Correct 2 ms 672 KB Output is correct
28 Correct 2 ms 672 KB Output is correct
29 Correct 2 ms 672 KB Output is correct
30 Correct 2 ms 672 KB Output is correct
31 Correct 2 ms 736 KB Output is correct
32 Correct 2 ms 736 KB Output is correct
33 Correct 2 ms 736 KB Output is correct
34 Correct 3 ms 736 KB Output is correct
35 Correct 2 ms 736 KB Output is correct
36 Correct 2 ms 736 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 2 ms 736 KB Output is correct
2 Correct 2 ms 736 KB Output is correct
3 Correct 2 ms 736 KB Output is correct
4 Correct 3 ms 736 KB Output is correct
5 Correct 2 ms 736 KB Output is correct
6 Correct 3 ms 736 KB Output is correct
7 Correct 2 ms 736 KB Output is correct
8 Correct 3 ms 736 KB Output is correct
9 Correct 3 ms 736 KB Output is correct
10 Correct 2 ms 736 KB Output is correct
11 Correct 3 ms 736 KB Output is correct
12 Correct 3 ms 736 KB Output is correct
13 Correct 2 ms 736 KB Output is correct
14 Correct 2 ms 736 KB Output is correct
15 Correct 2 ms 736 KB Output is correct
16 Correct 2 ms 736 KB Output is correct
17 Correct 2 ms 736 KB Output is correct
18 Correct 2 ms 736 KB Output is correct
19 Correct 2 ms 736 KB Output is correct
20 Correct 2 ms 736 KB Output is correct
21 Correct 2 ms 736 KB Output is correct
22 Correct 2 ms 736 KB Output is correct
23 Correct 2 ms 736 KB Output is correct
24 Correct 2 ms 736 KB Output is correct
25 Correct 3 ms 736 KB Output is correct
26 Correct 2 ms 736 KB Output is correct
27 Correct 3 ms 736 KB Output is correct
28 Correct 3 ms 736 KB Output is correct
29 Correct 3 ms 736 KB Output is correct
30 Correct 3 ms 736 KB Output is correct
31 Correct 3 ms 736 KB Output is correct
32 Correct 3 ms 736 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 2 ms 736 KB Output is correct
2 Correct 3 ms 736 KB Output is correct
3 Correct 2 ms 736 KB Output is correct
4 Correct 3 ms 736 KB Output is correct
5 Correct 2 ms 736 KB Output is correct
6 Correct 2 ms 736 KB Output is correct
7 Correct 2 ms 736 KB Output is correct
8 Correct 2 ms 736 KB Output is correct
9 Correct 2 ms 736 KB Output is correct
10 Correct 2 ms 736 KB Output is correct
11 Correct 2 ms 736 KB Output is correct
12 Correct 2 ms 736 KB Output is correct
13 Correct 2 ms 736 KB Output is correct
14 Correct 3 ms 736 KB Output is correct
15 Correct 3 ms 736 KB Output is correct
16 Correct 2 ms 736 KB Output is correct
17 Correct 2 ms 736 KB Output is correct
18 Correct 3 ms 736 KB Output is correct
19 Correct 2 ms 736 KB Output is correct
20 Correct 2 ms 736 KB Output is correct
21 Correct 3 ms 736 KB Output is correct
22 Correct 3 ms 736 KB Output is correct
23 Correct 2 ms 736 KB Output is correct
24 Correct 2 ms 736 KB Output is correct
25 Correct 3 ms 736 KB Output is correct
26 Correct 3 ms 736 KB Output is correct
27 Correct 2 ms 736 KB Output is correct
28 Correct 2 ms 736 KB Output is correct
29 Correct 3 ms 736 KB Output is correct
30 Correct 2 ms 736 KB Output is correct
31 Correct 2 ms 768 KB Output is correct
32 Correct 2 ms 768 KB Output is correct
33 Correct 3 ms 768 KB Output is correct
34 Correct 2 ms 768 KB Output is correct
35 Correct 3 ms 768 KB Output is correct
36 Correct 2 ms 768 KB Output is correct
37 Correct 2 ms 768 KB Output is correct
38 Correct 2 ms 768 KB Output is correct
39 Correct 2 ms 768 KB Output is correct
40 Correct 2 ms 768 KB Output is correct
41 Correct 3 ms 768 KB Output is correct
42 Correct 2 ms 768 KB Output is correct
43 Correct 3 ms 768 KB Output is correct
44 Correct 2 ms 768 KB Output is correct
45 Correct 2 ms 768 KB Output is correct
46 Correct 2 ms 768 KB Output is correct
47 Correct 2 ms 768 KB Output is correct
48 Correct 3 ms 768 KB Output is correct
49 Correct 3 ms 768 KB Output is correct
50 Correct 3 ms 768 KB Output is correct
51 Correct 3 ms 768 KB Output is correct
52 Correct 3 ms 768 KB Output is correct
53 Correct 3 ms 768 KB Output is correct
54 Correct 3 ms 768 KB Output is correct
55 Correct 3 ms 768 KB Output is correct
56 Correct 2 ms 768 KB Output is correct
57 Correct 3 ms 768 KB Output is correct
58 Correct 3 ms 768 KB Output is correct
59 Correct 2 ms 768 KB Output is correct
60 Correct 3 ms 768 KB Output is correct
61 Correct 3 ms 768 KB Output is correct
62 Correct 2 ms 768 KB Output is correct
63 Correct 3 ms 768 KB Output is correct
64 Correct 7 ms 768 KB Output is correct
65 Correct 3 ms 768 KB Output is correct
66 Correct 4 ms 768 KB Output is correct
67 Correct 4 ms 768 KB Output is correct
68 Correct 4 ms 768 KB Output is correct
69 Correct 5 ms 768 KB Output is correct
70 Correct 5 ms 768 KB Output is correct
71 Correct 4 ms 768 KB Output is correct
72 Correct 5 ms 768 KB Output is correct
73 Correct 5 ms 768 KB Output is correct
74 Correct 4 ms 768 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 2 ms 768 KB Output is correct
2 Correct 2 ms 768 KB Output is correct
3 Correct 3 ms 768 KB Output is correct
4 Correct 2 ms 768 KB Output is correct
5 Correct 2 ms 768 KB Output is correct
6 Correct 2 ms 768 KB Output is correct
7 Correct 3 ms 768 KB Output is correct
8 Correct 2 ms 768 KB Output is correct
9 Correct 2 ms 768 KB Output is correct
10 Correct 3 ms 768 KB Output is correct
11 Correct 2 ms 768 KB Output is correct
12 Correct 2 ms 768 KB Output is correct
13 Correct 2 ms 768 KB Output is correct
14 Correct 2 ms 768 KB Output is correct
15 Correct 2 ms 768 KB Output is correct
16 Correct 2 ms 768 KB Output is correct
17 Correct 2 ms 768 KB Output is correct
18 Correct 2 ms 768 KB Output is correct
19 Correct 2 ms 768 KB Output is correct
20 Correct 2 ms 768 KB Output is correct
21 Correct 2 ms 768 KB Output is correct
22 Correct 2 ms 768 KB Output is correct
23 Correct 2 ms 768 KB Output is correct
24 Correct 2 ms 768 KB Output is correct
25 Correct 2 ms 768 KB Output is correct
26 Correct 2 ms 768 KB Output is correct
27 Correct 2 ms 768 KB Output is correct
28 Correct 2 ms 768 KB Output is correct
29 Correct 3 ms 768 KB Output is correct
30 Correct 2 ms 768 KB Output is correct
31 Correct 2 ms 768 KB Output is correct
32 Correct 2 ms 768 KB Output is correct
33 Correct 2 ms 768 KB Output is correct
34 Correct 2 ms 768 KB Output is correct
35 Correct 4 ms 768 KB Output is correct
36 Correct 3 ms 768 KB Output is correct
37 Correct 4 ms 768 KB Output is correct
38 Correct 3 ms 768 KB Output is correct
39 Correct 3 ms 768 KB Output is correct
40 Correct 4 ms 768 KB Output is correct
41 Correct 3 ms 768 KB Output is correct
42 Correct 3 ms 768 KB Output is correct
43 Correct 2 ms 768 KB Output is correct
44 Correct 2 ms 768 KB Output is correct
45 Correct 3 ms 768 KB Output is correct
46 Correct 2 ms 768 KB Output is correct
47 Correct 2 ms 768 KB Output is correct
48 Correct 3 ms 768 KB Output is correct
49 Correct 3 ms 768 KB Output is correct
50 Correct 3 ms 768 KB Output is correct
51 Correct 3 ms 768 KB Output is correct
52 Correct 17 ms 1532 KB Output is correct
53 Correct 27 ms 2300 KB Output is correct
54 Correct 50 ms 3324 KB Output is correct
55 Correct 51 ms 3324 KB Output is correct
56 Correct 186 ms 11228 KB Output is correct
57 Correct 186 ms 11288 KB Output is correct
58 Correct 139 ms 11312 KB Output is correct
59 Correct 140 ms 11348 KB Output is correct
60 Correct 217 ms 11388 KB Output is correct
61 Correct 3 ms 11388 KB Output is correct
62 Correct 26 ms 11388 KB Output is correct
63 Correct 49 ms 11388 KB Output is correct
64 Correct 43 ms 11388 KB Output is correct
65 Correct 84 ms 11388 KB Output is correct
66 Correct 136 ms 11388 KB Output is correct
67 Correct 185 ms 11564 KB Output is correct
68 Correct 171 ms 11588 KB Output is correct
69 Correct 161 ms 11604 KB Output is correct