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Submission #14393

# Submission time Handle Problem Language Result Execution time Memory
14393 2015-05-14T00:05:46 Z gs14004 Bali Sculptures (APIO15_sculpture) C++14
100 / 100
 198 ms 1116 KB 
#include <cstdio>
#include <cstring>
#include <algorithm>
using namespace std;
typedef long long lint;

int n,s,e;
lint a[2005];

char dp[101][101];
lint criteria;

int f(int pos, int grp){
    if(pos == 0) return grp <= e && grp >= s;
    if(~dp[pos][grp]) return dp[pos][grp];
    int t = 0;
    for(int j=pos-1; j>=0; j--){
        if(((~criteria) & (a[pos] - a[j])) == 0){
            t |= f(j,grp+1);
            if(t == 1) break;
        }
    }
    return dp[pos][grp] = t;
}

int dp2[2001];

int f2(int x){
    if(x == 0) return 0;
    if(~dp2[x]) return dp2[x];
    int ret = 1e9;
    for(int j=x-1; j>=0; j--){
        if(((~criteria) & (a[x] - a[j])) == 0){
            ret = min(ret,f2(j) + 1);
        }
    }
    return dp2[x] = ret;
}

void solve2(){
    criteria = (1ll << 50) - 1;
    for(int i=49; i>=0; i--){
        criteria ^= (1ll<<i);
        memset(dp,-1,sizeof(dp));
        if(!f(n,0)){
            criteria ^= (1ll<<i);
        }
    }
    printf("%lld",criteria);
}

void solve3(){
    criteria = (1ll << 50) - 1;
    for(int i=49; i>=0; i--){
        criteria ^= (1ll<<i);
        memset(dp2,-1,sizeof(dp2));
        if(f2(n) > e){
            criteria ^= (1ll<<i);
        }		
    }
    printf("%lld",criteria);
}

int main(){
    scanf("%d %d %d",&n,&s,&e);
    for(int i=1; i<=n; i++){
        scanf("%lld",&a[i]);
        a[i] += a[i-1];
    }
    if(s != 1){
        solve2();
    }
    else{
        solve3();
    }
    puts("");
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1116 KB Output is correct
2 Correct 0 ms 1116 KB Output is correct
3 Correct 0 ms 1116 KB Output is correct
4 Correct 0 ms 1116 KB Output is correct
5 Correct 0 ms 1116 KB Output is correct
6 Correct 0 ms 1116 KB Output is correct
7 Correct 0 ms 1116 KB Output is correct
8 Correct 0 ms 1116 KB Output is correct
9 Correct 0 ms 1116 KB Output is correct
10 Correct 0 ms 1116 KB Output is correct
11 Correct 0 ms 1116 KB Output is correct
12 Correct 0 ms 1116 KB Output is correct
13 Correct 0 ms 1116 KB Output is correct
14 Correct 0 ms 1116 KB Output is correct
15 Correct 0 ms 1116 KB Output is correct
16 Correct 0 ms 1116 KB Output is correct
17 Correct 0 ms 1116 KB Output is correct
18 Correct 0 ms 1116 KB Output is correct
19 Correct 0 ms 1116 KB Output is correct
20 Correct 0 ms 1116 KB Output is correct
21 Correct 0 ms 1116 KB Output is correct
22 Correct 0 ms 1116 KB Output is correct
23 Correct 0 ms 1116 KB Output is correct
24 Correct 0 ms 1116 KB Output is correct
25 Correct 0 ms 1116 KB Output is correct
26 Correct 0 ms 1116 KB Output is correct
27 Correct 0 ms 1116 KB Output is correct
28 Correct 0 ms 1116 KB Output is correct
29 Correct 0 ms 1116 KB Output is correct
30 Correct 0 ms 1116 KB Output is correct
31 Correct 0 ms 1116 KB Output is correct
32 Correct 0 ms 1116 KB Output is correct
33 Correct 0 ms 1116 KB Output is correct
34 Correct 0 ms 1116 KB Output is correct
35 Correct 0 ms 1116 KB Output is correct
36 Correct 0 ms 1116 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1116 KB Output is correct
2 Correct 0 ms 1116 KB Output is correct
3 Correct 0 ms 1116 KB Output is correct
4 Correct 0 ms 1116 KB Output is correct
5 Correct 0 ms 1116 KB Output is correct
6 Correct 0 ms 1116 KB Output is correct
7 Correct 0 ms 1116 KB Output is correct
8 Correct 0 ms 1116 KB Output is correct
9 Correct 0 ms 1116 KB Output is correct
10 Correct 0 ms 1116 KB Output is correct
11 Correct 0 ms 1116 KB Output is correct
12 Correct 0 ms 1116 KB Output is correct
13 Correct 0 ms 1116 KB Output is correct
14 Correct 0 ms 1116 KB Output is correct
15 Correct 0 ms 1116 KB Output is correct
16 Correct 0 ms 1116 KB Output is correct
17 Correct 0 ms 1116 KB Output is correct
18 Correct 0 ms 1116 KB Output is correct
19 Correct 0 ms 1116 KB Output is correct
20 Correct 0 ms 1116 KB Output is correct
21 Correct 0 ms 1116 KB Output is correct
22 Correct 0 ms 1116 KB Output is correct
23 Correct 0 ms 1116 KB Output is correct
24 Correct 0 ms 1116 KB Output is correct
25 Correct 0 ms 1116 KB Output is correct
26 Correct 0 ms 1116 KB Output is correct
27 Correct 0 ms 1116 KB Output is correct
28 Correct 0 ms 1116 KB Output is correct
29 Correct 0 ms 1116 KB Output is correct
30 Correct 0 ms 1116 KB Output is correct
31 Correct 0 ms 1116 KB Output is correct
32 Correct 0 ms 1116 KB Output is correct
33 Correct 0 ms 1116 KB Output is correct
34 Correct 0 ms 1116 KB Output is correct
35 Correct 0 ms 1116 KB Output is correct
36 Correct 0 ms 1116 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1116 KB Output is correct
2 Correct 0 ms 1116 KB Output is correct
3 Correct 0 ms 1116 KB Output is correct
4 Correct 0 ms 1116 KB Output is correct
5 Correct 0 ms 1116 KB Output is correct
6 Correct 0 ms 1116 KB Output is correct
7 Correct 0 ms 1116 KB Output is correct
8 Correct 0 ms 1116 KB Output is correct
9 Correct 0 ms 1116 KB Output is correct
10 Correct 0 ms 1116 KB Output is correct
11 Correct 0 ms 1116 KB Output is correct
12 Correct 0 ms 1116 KB Output is correct
13 Correct 0 ms 1116 KB Output is correct
14 Correct 0 ms 1116 KB Output is correct
15 Correct 0 ms 1116 KB Output is correct
16 Correct 0 ms 1116 KB Output is correct
17 Correct 0 ms 1116 KB Output is correct
18 Correct 0 ms 1116 KB Output is correct
19 Correct 0 ms 1116 KB Output is correct
20 Correct 0 ms 1116 KB Output is correct
21 Correct 0 ms 1116 KB Output is correct
22 Correct 0 ms 1116 KB Output is correct
23 Correct 0 ms 1116 KB Output is correct
24 Correct 0 ms 1116 KB Output is correct
25 Correct 0 ms 1116 KB Output is correct
26 Correct 0 ms 1116 KB Output is correct
27 Correct 0 ms 1116 KB Output is correct
28 Correct 0 ms 1116 KB Output is correct
29 Correct 0 ms 1116 KB Output is correct
30 Correct 0 ms 1116 KB Output is correct
31 Correct 1 ms 1116 KB Output is correct
32 Correct 0 ms 1116 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1116 KB Output is correct
2 Correct 0 ms 1116 KB Output is correct
3 Correct 0 ms 1116 KB Output is correct
4 Correct 0 ms 1116 KB Output is correct
5 Correct 0 ms 1116 KB Output is correct
6 Correct 0 ms 1116 KB Output is correct
7 Correct 0 ms 1116 KB Output is correct
8 Correct 0 ms 1116 KB Output is correct
9 Correct 0 ms 1116 KB Output is correct
10 Correct 0 ms 1116 KB Output is correct
11 Correct 0 ms 1116 KB Output is correct
12 Correct 0 ms 1116 KB Output is correct
13 Correct 0 ms 1116 KB Output is correct
14 Correct 0 ms 1116 KB Output is correct
15 Correct 0 ms 1116 KB Output is correct
16 Correct 0 ms 1116 KB Output is correct
17 Correct 0 ms 1116 KB Output is correct
18 Correct 0 ms 1116 KB Output is correct
19 Correct 0 ms 1116 KB Output is correct
20 Correct 0 ms 1116 KB Output is correct
21 Correct 0 ms 1116 KB Output is correct
22 Correct 0 ms 1116 KB Output is correct
23 Correct 0 ms 1116 KB Output is correct
24 Correct 0 ms 1116 KB Output is correct
25 Correct 0 ms 1116 KB Output is correct
26 Correct 0 ms 1116 KB Output is correct
27 Correct 0 ms 1116 KB Output is correct
28 Correct 0 ms 1116 KB Output is correct
29 Correct 0 ms 1116 KB Output is correct
30 Correct 0 ms 1116 KB Output is correct
31 Correct 0 ms 1116 KB Output is correct
32 Correct 0 ms 1116 KB Output is correct
33 Correct 0 ms 1116 KB Output is correct
34 Correct 0 ms 1116 KB Output is correct
35 Correct 0 ms 1116 KB Output is correct
36 Correct 0 ms 1116 KB Output is correct
37 Correct 0 ms 1116 KB Output is correct
38 Correct 0 ms 1116 KB Output is correct
39 Correct 0 ms 1116 KB Output is correct
40 Correct 0 ms 1116 KB Output is correct
41 Correct 0 ms 1116 KB Output is correct
42 Correct 0 ms 1116 KB Output is correct
43 Correct 0 ms 1116 KB Output is correct
44 Correct 0 ms 1116 KB Output is correct
45 Correct 0 ms 1116 KB Output is correct
46 Correct 0 ms 1116 KB Output is correct
47 Correct 0 ms 1116 KB Output is correct
48 Correct 0 ms 1116 KB Output is correct
49 Correct 0 ms 1116 KB Output is correct
50 Correct 0 ms 1116 KB Output is correct
51 Correct 0 ms 1116 KB Output is correct
52 Correct 0 ms 1116 KB Output is correct
53 Correct 0 ms 1116 KB Output is correct
54 Correct 0 ms 1116 KB Output is correct
55 Correct 0 ms 1116 KB Output is correct
56 Correct 0 ms 1116 KB Output is correct
57 Correct 0 ms 1116 KB Output is correct
58 Correct 0 ms 1116 KB Output is correct
59 Correct 0 ms 1116 KB Output is correct
60 Correct 0 ms 1116 KB Output is correct
61 Correct 0 ms 1116 KB Output is correct
62 Correct 1 ms 1116 KB Output is correct
63 Correct 0 ms 1116 KB Output is correct
64 Correct 0 ms 1116 KB Output is correct
65 Correct 1 ms 1116 KB Output is correct
66 Correct 4 ms 1116 KB Output is correct
67 Correct 2 ms 1116 KB Output is correct
68 Correct 2 ms 1116 KB Output is correct
69 Correct 0 ms 1116 KB Output is correct
70 Correct 0 ms 1116 KB Output is correct
71 Correct 18 ms 1116 KB Output is correct
72 Correct 0 ms 1116 KB Output is correct
73 Correct 0 ms 1116 KB Output is correct
74 Correct 2 ms 1116 KB Output is correct

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1116 KB Output is correct
2 Correct 0 ms 1116 KB Output is correct
3 Correct 0 ms 1116 KB Output is correct
4 Correct 0 ms 1116 KB Output is correct
5 Correct 0 ms 1116 KB Output is correct
6 Correct 0 ms 1116 KB Output is correct
7 Correct 0 ms 1116 KB Output is correct
8 Correct 0 ms 1116 KB Output is correct
9 Correct 0 ms 1116 KB Output is correct
10 Correct 0 ms 1116 KB Output is correct
11 Correct 0 ms 1116 KB Output is correct
12 Correct 0 ms 1116 KB Output is correct
13 Correct 0 ms 1116 KB Output is correct
14 Correct 0 ms 1116 KB Output is correct
15 Correct 0 ms 1116 KB Output is correct
16 Correct 0 ms 1116 KB Output is correct
17 Correct 0 ms 1116 KB Output is correct
18 Correct 0 ms 1116 KB Output is correct
19 Correct 0 ms 1116 KB Output is correct
20 Correct 0 ms 1116 KB Output is correct
21 Correct 0 ms 1116 KB Output is correct
22 Correct 0 ms 1116 KB Output is correct
23 Correct 0 ms 1116 KB Output is correct
24 Correct 0 ms 1116 KB Output is correct
25 Correct 0 ms 1116 KB Output is correct
26 Correct 0 ms 1116 KB Output is correct
27 Correct 0 ms 1116 KB Output is correct
28 Correct 0 ms 1116 KB Output is correct
29 Correct 0 ms 1116 KB Output is correct
30 Correct 0 ms 1116 KB Output is correct
31 Correct 0 ms 1116 KB Output is correct
32 Correct 0 ms 1116 KB Output is correct
33 Correct 0 ms 1116 KB Output is correct
34 Correct 0 ms 1116 KB Output is correct
35 Correct 0 ms 1116 KB Output is correct
36 Correct 0 ms 1116 KB Output is correct
37 Correct 0 ms 1116 KB Output is correct
38 Correct 0 ms 1116 KB Output is correct
39 Correct 0 ms 1116 KB Output is correct
40 Correct 1 ms 1116 KB Output is correct
41 Correct 0 ms 1116 KB Output is correct
42 Correct 1 ms 1116 KB Output is correct
43 Correct 0 ms 1116 KB Output is correct
44 Correct 0 ms 1116 KB Output is correct
45 Correct 0 ms 1116 KB Output is correct
46 Correct 0 ms 1116 KB Output is correct
47 Correct 0 ms 1116 KB Output is correct
48 Correct 0 ms 1116 KB Output is correct
49 Correct 0 ms 1116 KB Output is correct
50 Correct 0 ms 1116 KB Output is correct
51 Correct 0 ms 1116 KB Output is correct
52 Correct 14 ms 1116 KB Output is correct
53 Correct 14 ms 1116 KB Output is correct
54 Correct 53 ms 1116 KB Output is correct
55 Correct 40 ms 1116 KB Output is correct
56 Correct 114 ms 1116 KB Output is correct
57 Correct 112 ms 1116 KB Output is correct
58 Correct 125 ms 1116 KB Output is correct
59 Correct 153 ms 1116 KB Output is correct
60 Correct 126 ms 1116 KB Output is correct
61 Correct 0 ms 1116 KB Output is correct
62 Correct 13 ms 1116 KB Output is correct
63 Correct 53 ms 1116 KB Output is correct
64 Correct 29 ms 1116 KB Output is correct
65 Correct 56 ms 1116 KB Output is correct
66 Correct 84 ms 1116 KB Output is correct
67 Correct 111 ms 1116 KB Output is correct
68 Correct 198 ms 1116 KB Output is correct
69 Correct 109 ms 1116 KB Output is correct