답안 #41697 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
41697	2018-02-20T18:54:08 Z	Hassoony	Bali Sculptures (APIO15_sculpture)	C++14	100 / 100	172 ms	1152 KB

sculpture

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef double D;
const ll inf=(1ll<<61);
const int MX=2009;
ll n,A,B;
ll a[MX],dp[MX],ans,sum1,dp1[109][109];
ll DP(ll x){
    if(x==n)return 0;
    ll &ret=dp[x];if(ret!=-1)return ret;
    ret=inf;
    ll sum=0;
    for(int i=x;i<n;i++){
        sum+=a[i];
        if((sum&sum1)==0){
            ret=min(ret,DP(i+1)+1);
        }
    }
    return ret;
}
ll DP1(ll x,ll y){
    if(y>B)return 0;
    if(x==n)return (y>=A);
    ll &ret=dp1[x][y];if(ret!=-1)return ret;
    ret=0;
    ll sum=0;
    for(int i=x;i<n;i++){
        sum+=a[i];
        if((sum&sum1)==0){
            ret=max(ret,DP1(i+1,y+1));
        }
    }
    return ret;
}
int main(){
    cin>>n>>A>>B;
    for(int i=0;i<n;i++)scanf("%lld",&a[i]);
    if(A==1){
        for(ll i=48;i>=0;i--){
            memset(dp,-1,sizeof(dp));
            sum1+=(1ll<<i);
            if(DP(0)<=B)continue;
            ans+=(1ll<<i);
            sum1-=(1ll<<i);
        }
        cout<<ans<<endl;
        return 0;
    }
    for(ll i=48;i>=0;i--){
        sum1+=(1ll<<i);
        memset(dp1,-1,sizeof(dp1));
        if(DP1(0,0)!=0)continue;
        ans+=(1ll<<i);
        sum1-=(1ll<<i);
    }
    cout<<ans<<endl;
}

Compilation message

sculpture.cpp: In function 'int main()':
sculpture.cpp:38:44: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for(int i=0;i<n;i++)scanf("%lld",&a[i]);
                                            ^

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	248 KB	Output is correct
2	Correct	1 ms	352 KB	Output is correct
3	Correct	1 ms	424 KB	Output is correct
4	Correct	1 ms	440 KB	Output is correct
5	Correct	1 ms	440 KB	Output is correct
6	Correct	2 ms	496 KB	Output is correct
7	Correct	2 ms	532 KB	Output is correct
8	Correct	1 ms	644 KB	Output is correct
9	Correct	2 ms	644 KB	Output is correct
10	Correct	1 ms	644 KB	Output is correct
11	Correct	1 ms	644 KB	Output is correct
12	Correct	1 ms	668 KB	Output is correct
13	Correct	2 ms	668 KB	Output is correct
14	Correct	2 ms	668 KB	Output is correct
15	Correct	2 ms	668 KB	Output is correct
16	Correct	2 ms	680 KB	Output is correct
17	Correct	2 ms	680 KB	Output is correct
18	Correct	2 ms	680 KB	Output is correct
19	Correct	2 ms	680 KB	Output is correct
20	Correct	2 ms	680 KB	Output is correct
21	Correct	2 ms	680 KB	Output is correct
22	Correct	2 ms	680 KB	Output is correct
23	Correct	2 ms	680 KB	Output is correct
24	Correct	2 ms	680 KB	Output is correct
25	Correct	2 ms	680 KB	Output is correct
26	Correct	2 ms	680 KB	Output is correct
27	Correct	1 ms	680 KB	Output is correct
28	Correct	1 ms	680 KB	Output is correct
29	Correct	2 ms	680 KB	Output is correct
30	Correct	2 ms	680 KB	Output is correct
31	Correct	1 ms	684 KB	Output is correct
32	Correct	1 ms	688 KB	Output is correct
33	Correct	1 ms	696 KB	Output is correct
34	Correct	1 ms	696 KB	Output is correct
35	Correct	1 ms	704 KB	Output is correct
36	Correct	1 ms	828 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	828 KB	Output is correct
2	Correct	1 ms	828 KB	Output is correct
3	Correct	1 ms	828 KB	Output is correct
4	Correct	2 ms	828 KB	Output is correct
5	Correct	1 ms	828 KB	Output is correct
6	Correct	2 ms	828 KB	Output is correct
7	Correct	2 ms	828 KB	Output is correct
8	Correct	2 ms	828 KB	Output is correct
9	Correct	1 ms	828 KB	Output is correct
10	Correct	2 ms	828 KB	Output is correct
11	Correct	1 ms	828 KB	Output is correct
12	Correct	1 ms	828 KB	Output is correct
13	Correct	2 ms	828 KB	Output is correct
14	Correct	2 ms	828 KB	Output is correct
15	Correct	2 ms	828 KB	Output is correct
16	Correct	2 ms	828 KB	Output is correct
17	Correct	2 ms	828 KB	Output is correct
18	Correct	2 ms	828 KB	Output is correct
19	Correct	2 ms	828 KB	Output is correct
20	Correct	2 ms	828 KB	Output is correct
21	Correct	3 ms	828 KB	Output is correct
22	Correct	2 ms	828 KB	Output is correct
23	Correct	2 ms	828 KB	Output is correct
24	Correct	2 ms	828 KB	Output is correct
25	Correct	2 ms	828 KB	Output is correct
26	Correct	3 ms	828 KB	Output is correct
27	Correct	2 ms	828 KB	Output is correct
28	Correct	2 ms	828 KB	Output is correct
29	Correct	2 ms	828 KB	Output is correct
30	Correct	2 ms	828 KB	Output is correct
31	Correct	2 ms	828 KB	Output is correct
32	Correct	2 ms	828 KB	Output is correct
33	Correct	2 ms	828 KB	Output is correct
34	Correct	2 ms	892 KB	Output is correct
35	Correct	2 ms	892 KB	Output is correct
36	Correct	2 ms	892 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	892 KB	Output is correct
2	Correct	1 ms	892 KB	Output is correct
3	Correct	1 ms	892 KB	Output is correct
4	Correct	2 ms	892 KB	Output is correct
5	Correct	1 ms	892 KB	Output is correct
6	Correct	2 ms	920 KB	Output is correct
7	Correct	1 ms	920 KB	Output is correct
8	Correct	2 ms	920 KB	Output is correct
9	Correct	2 ms	920 KB	Output is correct
10	Correct	2 ms	920 KB	Output is correct
11	Correct	2 ms	920 KB	Output is correct
12	Correct	1 ms	920 KB	Output is correct
13	Correct	1 ms	920 KB	Output is correct
14	Correct	1 ms	920 KB	Output is correct
15	Correct	1 ms	920 KB	Output is correct
16	Correct	2 ms	920 KB	Output is correct
17	Correct	2 ms	920 KB	Output is correct
18	Correct	2 ms	920 KB	Output is correct
19	Correct	2 ms	920 KB	Output is correct
20	Correct	2 ms	920 KB	Output is correct
21	Correct	2 ms	920 KB	Output is correct
22	Correct	2 ms	920 KB	Output is correct
23	Correct	2 ms	920 KB	Output is correct
24	Correct	2 ms	920 KB	Output is correct
25	Correct	2 ms	920 KB	Output is correct
26	Correct	2 ms	920 KB	Output is correct
27	Correct	2 ms	920 KB	Output is correct
28	Correct	2 ms	920 KB	Output is correct
29	Correct	2 ms	920 KB	Output is correct
30	Correct	3 ms	920 KB	Output is correct
31	Correct	2 ms	920 KB	Output is correct
32	Correct	2 ms	920 KB	Output is correct

Subtask #4
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	920 KB	Output is correct
2	Correct	2 ms	920 KB	Output is correct
3	Correct	2 ms	920 KB	Output is correct
4	Correct	2 ms	920 KB	Output is correct
5	Correct	2 ms	920 KB	Output is correct
6	Correct	2 ms	920 KB	Output is correct
7	Correct	1 ms	920 KB	Output is correct
8	Correct	1 ms	920 KB	Output is correct
9	Correct	2 ms	920 KB	Output is correct
10	Correct	2 ms	920 KB	Output is correct
11	Correct	1 ms	920 KB	Output is correct
12	Correct	2 ms	920 KB	Output is correct
13	Correct	1 ms	920 KB	Output is correct
14	Correct	2 ms	920 KB	Output is correct
15	Correct	2 ms	920 KB	Output is correct
16	Correct	2 ms	920 KB	Output is correct
17	Correct	2 ms	920 KB	Output is correct
18	Correct	2 ms	920 KB	Output is correct
19	Correct	2 ms	920 KB	Output is correct
20	Correct	2 ms	920 KB	Output is correct
21	Correct	2 ms	920 KB	Output is correct
22	Correct	2 ms	920 KB	Output is correct
23	Correct	2 ms	920 KB	Output is correct
24	Correct	2 ms	920 KB	Output is correct
25	Correct	3 ms	920 KB	Output is correct
26	Correct	2 ms	920 KB	Output is correct
27	Correct	1 ms	920 KB	Output is correct
28	Correct	2 ms	920 KB	Output is correct
29	Correct	2 ms	920 KB	Output is correct
30	Correct	2 ms	920 KB	Output is correct
31	Correct	2 ms	920 KB	Output is correct
32	Correct	2 ms	920 KB	Output is correct
33	Correct	2 ms	976 KB	Output is correct
34	Correct	2 ms	976 KB	Output is correct
35	Correct	2 ms	976 KB	Output is correct
36	Correct	2 ms	976 KB	Output is correct
37	Correct	2 ms	976 KB	Output is correct
38	Correct	2 ms	976 KB	Output is correct
39	Correct	2 ms	976 KB	Output is correct
40	Correct	2 ms	976 KB	Output is correct
41	Correct	2 ms	976 KB	Output is correct
42	Correct	2 ms	976 KB	Output is correct
43	Correct	2 ms	976 KB	Output is correct
44	Correct	2 ms	976 KB	Output is correct
45	Correct	2 ms	976 KB	Output is correct
46	Correct	2 ms	976 KB	Output is correct
47	Correct	2 ms	1024 KB	Output is correct
48	Correct	2 ms	1024 KB	Output is correct
49	Correct	2 ms	1024 KB	Output is correct
50	Correct	2 ms	1024 KB	Output is correct
51	Correct	3 ms	1024 KB	Output is correct
52	Correct	3 ms	1024 KB	Output is correct
53	Correct	2 ms	1024 KB	Output is correct
54	Correct	3 ms	1024 KB	Output is correct
55	Correct	3 ms	1024 KB	Output is correct
56	Correct	2 ms	1024 KB	Output is correct
57	Correct	2 ms	1024 KB	Output is correct
58	Correct	2 ms	1024 KB	Output is correct
59	Correct	2 ms	1024 KB	Output is correct
60	Correct	2 ms	1024 KB	Output is correct
61	Correct	2 ms	1024 KB	Output is correct
62	Correct	2 ms	1024 KB	Output is correct
63	Correct	2 ms	1024 KB	Output is correct
64	Correct	35 ms	1024 KB	Output is correct
65	Correct	5 ms	1024 KB	Output is correct
66	Correct	4 ms	1024 KB	Output is correct
67	Correct	8 ms	1116 KB	Output is correct
68	Correct	17 ms	1120 KB	Output is correct
69	Correct	21 ms	1120 KB	Output is correct
70	Correct	19 ms	1120 KB	Output is correct
71	Correct	3 ms	1120 KB	Output is correct
72	Correct	23 ms	1120 KB	Output is correct
73	Correct	21 ms	1120 KB	Output is correct
74	Correct	20 ms	1120 KB	Output is correct

Subtask #5
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	1120 KB	Output is correct
2	Correct	2 ms	1120 KB	Output is correct
3	Correct	2 ms	1120 KB	Output is correct
4	Correct	2 ms	1120 KB	Output is correct
5	Correct	1 ms	1120 KB	Output is correct
6	Correct	2 ms	1120 KB	Output is correct
7	Correct	2 ms	1120 KB	Output is correct
8	Correct	2 ms	1120 KB	Output is correct
9	Correct	2 ms	1120 KB	Output is correct
10	Correct	2 ms	1120 KB	Output is correct
11	Correct	2 ms	1120 KB	Output is correct
12	Correct	2 ms	1120 KB	Output is correct
13	Correct	2 ms	1120 KB	Output is correct
14	Correct	2 ms	1120 KB	Output is correct
15	Correct	2 ms	1120 KB	Output is correct
16	Correct	2 ms	1120 KB	Output is correct
17	Correct	2 ms	1120 KB	Output is correct
18	Correct	2 ms	1120 KB	Output is correct
19	Correct	2 ms	1120 KB	Output is correct
20	Correct	2 ms	1120 KB	Output is correct
21	Correct	2 ms	1120 KB	Output is correct
22	Correct	2 ms	1120 KB	Output is correct
23	Correct	2 ms	1120 KB	Output is correct
24	Correct	2 ms	1120 KB	Output is correct
25	Correct	2 ms	1120 KB	Output is correct
26	Correct	2 ms	1120 KB	Output is correct
27	Correct	2 ms	1120 KB	Output is correct
28	Correct	2 ms	1120 KB	Output is correct
29	Correct	2 ms	1120 KB	Output is correct
30	Correct	2 ms	1120 KB	Output is correct
31	Correct	2 ms	1120 KB	Output is correct
32	Correct	2 ms	1120 KB	Output is correct
33	Correct	2 ms	1128 KB	Output is correct
34	Correct	2 ms	1128 KB	Output is correct
35	Correct	2 ms	1128 KB	Output is correct
36	Correct	2 ms	1128 KB	Output is correct
37	Correct	2 ms	1148 KB	Output is correct
38	Correct	2 ms	1148 KB	Output is correct
39	Correct	2 ms	1148 KB	Output is correct
40	Correct	2 ms	1148 KB	Output is correct
41	Correct	2 ms	1148 KB	Output is correct
42	Correct	2 ms	1148 KB	Output is correct
43	Correct	2 ms	1148 KB	Output is correct
44	Correct	2 ms	1148 KB	Output is correct
45	Correct	2 ms	1148 KB	Output is correct
46	Correct	2 ms	1148 KB	Output is correct
47	Correct	2 ms	1148 KB	Output is correct
48	Correct	2 ms	1148 KB	Output is correct
49	Correct	3 ms	1148 KB	Output is correct
50	Correct	2 ms	1148 KB	Output is correct
51	Correct	2 ms	1148 KB	Output is correct
52	Correct	14 ms	1148 KB	Output is correct
53	Correct	15 ms	1148 KB	Output is correct
54	Correct	57 ms	1148 KB	Output is correct
55	Correct	41 ms	1148 KB	Output is correct
56	Correct	99 ms	1148 KB	Output is correct
57	Correct	94 ms	1148 KB	Output is correct
58	Correct	123 ms	1152 KB	Output is correct
59	Correct	132 ms	1152 KB	Output is correct
60	Correct	107 ms	1152 KB	Output is correct
61	Correct	2 ms	1152 KB	Output is correct
62	Correct	16 ms	1152 KB	Output is correct
63	Correct	53 ms	1152 KB	Output is correct
64	Correct	25 ms	1152 KB	Output is correct
65	Correct	58 ms	1152 KB	Output is correct
66	Correct	71 ms	1152 KB	Output is correct
67	Correct	93 ms	1152 KB	Output is correct
68	Correct	172 ms	1152 KB	Output is correct
69	Correct	90 ms	1152 KB	Output is correct

답안 #41697

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