oj.uz

Submission #11184

# Submission time Handle Problem Language Result Execution time Memory
11184 2014-11-18T13:57:05 Z gs13068 Sequence (BOI14_sequence) C++
100 / 100
 716 ms 2332 KB 
#include<cstdio>
#include<vector>

std::vector<int> a;
long long min;

void f(int w,std::vector<int> x,int y,int z,int flag)
{
    if(!w||x.size()==1)
    {
        int i,j=0;
        long long k;
        for(i=0;i<x.size();i++)j|=x[i];
        if(j&1)
        {
            for(i=1;i<10;i++)if((j>>i)&1)break;
            if(i==10)i=1;
            k=i*10;
            while(++i<10)if((j>>i)&1)k=k*10+i;
        }
        else
        {
            k=0;
            for(i=1;i<10;i++)if((j>>i)&1)k=k*10+i;
        }
        if(flag&&!k)k=1;
        if(k*z+y<min)min=k*z+y;
        return;
    }
    int i,j,k;
    std::vector<int> t;
    for(i=0;i<x.size();i++)if(x[i])break;
    if(i==x.size())
    {
        if(flag)y+=z;
        if(y<min)min=y;
        return;
    }

    k=0;
    for(j=0;j<x.size();j++)
    {
        if(!j)k|=x[j];
        else k|=x[j]&~(1<<(j%10));
        if(j%10==9)
        {
            t.push_back(k);
            k=0;
        }
    }
    if(j%10)t.push_back(k);
    f(w-1,t,y,z*10,flag);

    for(i=0;i<10;i++)
    {
        std::vector<int> T;

        k=0;
        for(j=0;j<x.size();j++)
        {
            k|=x[j]&~(1<<((i+j)%10));
            if((i+j)%10==9)
            {
                T.push_back(k);
                k=0;
            }
        }
        if((i+j)%10)T.push_back(k);
        f(w-1,T,y+i*z,z*10,i==0);
    }
}

int main()
{
    int i,n,t;
    scanf("%d",&n);
    for(i=0;i<n;i++)
    {
        scanf("%d",&t);
        a.push_back(1<<t);
    }
    for(i=1;n;i++)n/=10;
    min=1e18;
    f(i,a,0,1,0);
    printf("%lld",min);
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1236 KB Output is correct
2 Correct 0 ms 1236 KB Output is correct
3 Correct 0 ms 1236 KB Output is correct
4 Correct 0 ms 1236 KB Output is correct
5 Correct 0 ms 1236 KB Output is correct
6 Correct 0 ms 1236 KB Output is correct
7 Correct 0 ms 1236 KB Output is correct
8 Correct 0 ms 1236 KB Output is correct
9 Correct 0 ms 1236 KB Output is correct
10 Correct 0 ms 1236 KB Output is correct
11 Correct 4 ms 1236 KB Output is correct
12 Correct 0 ms 1236 KB Output is correct
13 Correct 0 ms 1236 KB Output is correct
14 Correct 4 ms 1236 KB Output is correct
15 Correct 4 ms 1236 KB Output is correct

Subtask #2
33.0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1236 KB Output is correct
2 Correct 0 ms 1236 KB Output is correct
3 Correct 0 ms 1236 KB Output is correct
4 Correct 0 ms 1236 KB Output is correct
5 Correct 0 ms 1236 KB Output is correct
6 Correct 0 ms 1236 KB Output is correct
7 Correct 4 ms 1236 KB Output is correct
8 Correct 0 ms 1236 KB Output is correct
9 Correct 8 ms 1236 KB Output is correct
10 Correct 0 ms 1236 KB Output is correct
11 Correct 4 ms 1236 KB Output is correct
12 Correct 0 ms 1236 KB Output is correct
13 Correct 0 ms 1236 KB Output is correct
14 Correct 0 ms 1236 KB Output is correct
15 Correct 0 ms 1236 KB Output is correct
16 Correct 4 ms 1236 KB Output is correct
17 Correct 4 ms 1236 KB Output is correct
18 Correct 0 ms 1236 KB Output is correct
19 Correct 0 ms 1236 KB Output is correct
20 Correct 0 ms 1236 KB Output is correct
21 Correct 0 ms 1236 KB Output is correct
22 Correct 4 ms 1236 KB Output is correct
23 Correct 4 ms 1236 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1236 KB Output is correct
2 Correct 72 ms 1368 KB Output is correct
3 Correct 60 ms 1368 KB Output is correct
4 Correct 68 ms 1368 KB Output is correct
5 Correct 68 ms 1368 KB Output is correct
6 Correct 24 ms 1236 KB Output is correct
7 Correct 256 ms 2020 KB Output is correct
8 Correct 172 ms 1672 KB Output is correct
9 Correct 676 ms 2332 KB Output is correct
10 Correct 716 ms 2332 KB Output is correct

Subtask #4
33.0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1236 KB Output is correct
2 Correct 0 ms 1236 KB Output is correct
3 Correct 0 ms 1236 KB Output is correct
4 Correct 0 ms 1236 KB Output is correct
5 Correct 156 ms 1664 KB Output is correct
6 Correct 0 ms 1236 KB Output is correct
7 Correct 0 ms 1236 KB Output is correct
8 Correct 4 ms 1236 KB Output is correct
9 Correct 0 ms 1236 KB Output is correct
10 Correct 4 ms 1236 KB Output is correct
11 Correct 676 ms 2332 KB Output is correct
12 Correct 680 ms 2332 KB Output is correct
13 Correct 0 ms 1236 KB Output is correct
14 Correct 0 ms 1236 KB Output is correct
15 Correct 0 ms 1236 KB Output is correct
16 Correct 0 ms 1236 KB Output is correct
17 Correct 0 ms 1236 KB Output is correct
18 Correct 0 ms 1236 KB Output is correct
19 Correct 0 ms 1236 KB Output is correct
20 Correct 4 ms 1236 KB Output is correct
21 Correct 0 ms 1236 KB Output is correct
22 Correct 0 ms 1236 KB Output is correct
23 Correct 0 ms 1236 KB Output is correct
24 Correct 0 ms 1236 KB Output is correct
25 Correct 4 ms 1236 KB Output is correct
26 Correct 8 ms 1236 KB Output is correct
27 Correct 64 ms 1368 KB Output is correct
28 Correct 68 ms 1368 KB Output is correct
29 Correct 68 ms 1368 KB Output is correct
30 Correct 64 ms 1368 KB Output is correct
31 Correct 20 ms 1236 KB Output is correct
32 Correct 256 ms 2020 KB Output is correct
33 Correct 176 ms 1672 KB Output is correct
34 Correct 704 ms 2332 KB Output is correct
35 Correct 652 ms 2332 KB Output is correct
36 Correct 260 ms 2032 KB Output is correct
37 Correct 376 ms 2324 KB Output is correct
38 Correct 232 ms 1716 KB Output is correct
39 Correct 672 ms 2332 KB Output is correct
40 Correct 656 ms 2332 KB Output is correct