oj.uz

Submission #14814

# Submission time Handle Problem Language Result Execution time Memory
14814 2015-06-28T07:03:17 Z eaststar Sequence (BOI14_sequence) C++
100 / 100
 121 ms 8116 KB 
#include <stdio.h>
#include <algorithm>
#define ffs(a) __builtin_ffs(a)
using namespace std;
typedef long long LL;
int a[18][100010];
LL dfs(int p,int A[],int an,int w){
    int i,j,k,v,z;
    LL mn=102345678900000L;
    if(an==1){
        if(A[0]<=1)return A[0]*10;
        v=A[0]&1022;
        mn=(ffs(v)-1)*(A[0]&1? 10:1);
        for(v-=v&-v;v;v-=v&-v)mn=mn*10+ffs(v)-1;
        return mn;
    }
    for(i=0;i<=9-w;++i){
        k=i,v=z=0;
        int *B=a[p+1],bn=0;
        for(j=0;j<an;++j){
            v|=A[j]^(A[j]&(1<<k));
            if(A[j]&1&&!k)z=1;
            k=(k+1)%10;
            if(!k||j+1==an){
                B[bn++]=v;
                v=0;
            }
        }
        LL rv=dfs(p+1,B,bn,i==9&&an<=2)*10+i;
        if(!rv&&z)rv=10;
        mn=min(mn,rv);
    }

    return mn;
}
int main(){
    int i,k,an=0,v;
    scanf("%d",&k);
    for(i=1;i<=k;++i){
        scanf("%d",&v);
        a[0][an++]=1<<v;
    }
    printf("%lld",dfs(0,a[0],an,0));
    return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 8116 KB Output is correct
2 Correct 0 ms 8116 KB Output is correct
3 Correct 0 ms 8116 KB Output is correct
4 Correct 0 ms 8116 KB Output is correct
5 Correct 0 ms 8116 KB Output is correct
6 Correct 0 ms 8116 KB Output is correct
7 Correct 0 ms 8116 KB Output is correct
8 Correct 0 ms 8116 KB Output is correct
9 Correct 0 ms 8116 KB Output is correct
10 Correct 0 ms 8116 KB Output is correct
11 Correct 0 ms 8116 KB Output is correct
12 Correct 0 ms 8116 KB Output is correct
13 Correct 0 ms 8116 KB Output is correct
14 Correct 0 ms 8116 KB Output is correct
15 Correct 1 ms 8116 KB Output is correct

Subtask #2
33.0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 8116 KB Output is correct
2 Correct 0 ms 8116 KB Output is correct
3 Correct 0 ms 8116 KB Output is correct
4 Correct 0 ms 8116 KB Output is correct
5 Correct 0 ms 8116 KB Output is correct
6 Correct 0 ms 8116 KB Output is correct
7 Correct 0 ms 8116 KB Output is correct
8 Correct 0 ms 8116 KB Output is correct
9 Correct 0 ms 8116 KB Output is correct
10 Correct 0 ms 8116 KB Output is correct
11 Correct 0 ms 8116 KB Output is correct
12 Correct 0 ms 8116 KB Output is correct
13 Correct 0 ms 8116 KB Output is correct
14 Correct 0 ms 8116 KB Output is correct
15 Correct 0 ms 8116 KB Output is correct
16 Correct 0 ms 8116 KB Output is correct
17 Correct 0 ms 8116 KB Output is correct
18 Correct 0 ms 8116 KB Output is correct
19 Correct 0 ms 8116 KB Output is correct
20 Correct 0 ms 8116 KB Output is correct
21 Correct 0 ms 8116 KB Output is correct
22 Correct 0 ms 8116 KB Output is correct
23 Correct 0 ms 8116 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 8116 KB Output is correct
2 Correct 9 ms 8116 KB Output is correct
3 Correct 9 ms 8116 KB Output is correct
4 Correct 9 ms 8116 KB Output is correct
5 Correct 6 ms 8116 KB Output is correct
6 Correct 6 ms 8116 KB Output is correct
7 Correct 56 ms 8116 KB Output is correct
8 Correct 37 ms 8116 KB Output is correct
9 Correct 79 ms 8116 KB Output is correct
10 Correct 79 ms 8116 KB Output is correct

Subtask #4
33.0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 8116 KB Output is correct
2 Correct 0 ms 8116 KB Output is correct
3 Correct 0 ms 8116 KB Output is correct
4 Correct 0 ms 8116 KB Output is correct
5 Correct 54 ms 8116 KB Output is correct
6 Correct 0 ms 8116 KB Output is correct
7 Correct 0 ms 8116 KB Output is correct
8 Correct 1 ms 8116 KB Output is correct
9 Correct 0 ms 8116 KB Output is correct
10 Correct 1 ms 8116 KB Output is correct
11 Correct 78 ms 8116 KB Output is correct
12 Correct 78 ms 8116 KB Output is correct
13 Correct 0 ms 8116 KB Output is correct
14 Correct 0 ms 8116 KB Output is correct
15 Correct 1 ms 8116 KB Output is correct
16 Correct 0 ms 8116 KB Output is correct
17 Correct 0 ms 8116 KB Output is correct
18 Correct 0 ms 8116 KB Output is correct
19 Correct 1 ms 8116 KB Output is correct
20 Correct 2 ms 8116 KB Output is correct
21 Correct 0 ms 8116 KB Output is correct
22 Correct 0 ms 8116 KB Output is correct
23 Correct 1 ms 8116 KB Output is correct
24 Correct 0 ms 8116 KB Output is correct
25 Correct 0 ms 8116 KB Output is correct
26 Correct 1 ms 8116 KB Output is correct
27 Correct 6 ms 8116 KB Output is correct
28 Correct 6 ms 8116 KB Output is correct
29 Correct 9 ms 8116 KB Output is correct
30 Correct 9 ms 8116 KB Output is correct
31 Correct 7 ms 8116 KB Output is correct
32 Correct 49 ms 8116 KB Output is correct
33 Correct 33 ms 8116 KB Output is correct
34 Correct 80 ms 8116 KB Output is correct
35 Correct 78 ms 8116 KB Output is correct
36 Correct 82 ms 8116 KB Output is correct
37 Correct 116 ms 8116 KB Output is correct
38 Correct 69 ms 8116 KB Output is correct
39 Correct 119 ms 8116 KB Output is correct
40 Correct 121 ms 8116 KB Output is correct