oj.uz

Submission #11185

# Submission time Handle Problem Language Result Execution time Memory
11185 2014-11-18T13:58:21 Z gs13068 Sequence (BOI14_sequence) C++
100 / 100
 252 ms 1980 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++)
    {
        t.clear();

        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 1208 KB Output is correct
2 Correct 0 ms 1208 KB Output is correct
3 Correct 0 ms 1208 KB Output is correct
4 Correct 0 ms 1208 KB Output is correct
5 Correct 0 ms 1208 KB Output is correct
6 Correct 0 ms 1208 KB Output is correct
7 Correct 0 ms 1208 KB Output is correct
8 Correct 0 ms 1208 KB Output is correct
9 Correct 0 ms 1208 KB Output is correct
10 Correct 0 ms 1208 KB Output is correct
11 Correct 0 ms 1208 KB Output is correct
12 Correct 0 ms 1208 KB Output is correct
13 Correct 0 ms 1208 KB Output is correct
14 Correct 0 ms 1208 KB Output is correct
15 Correct 0 ms 1208 KB Output is correct

Subtask #2
33.0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1208 KB Output is correct
2 Correct 0 ms 1208 KB Output is correct
3 Correct 0 ms 1208 KB Output is correct
4 Correct 0 ms 1208 KB Output is correct
5 Correct 0 ms 1208 KB Output is correct
6 Correct 0 ms 1208 KB Output is correct
7 Correct 0 ms 1208 KB Output is correct
8 Correct 0 ms 1208 KB Output is correct
9 Correct 4 ms 1208 KB Output is correct
10 Correct 0 ms 1208 KB Output is correct
11 Correct 0 ms 1208 KB Output is correct
12 Correct 0 ms 1208 KB Output is correct
13 Correct 0 ms 1208 KB Output is correct
14 Correct 0 ms 1208 KB Output is correct
15 Correct 0 ms 1208 KB Output is correct
16 Correct 0 ms 1208 KB Output is correct
17 Correct 0 ms 1208 KB Output is correct
18 Correct 0 ms 1208 KB Output is correct
19 Correct 0 ms 1208 KB Output is correct
20 Correct 0 ms 1208 KB Output is correct
21 Correct 0 ms 1208 KB Output is correct
22 Correct 0 ms 1208 KB Output is correct
23 Correct 0 ms 1208 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1208 KB Output is correct
2 Correct 16 ms 1208 KB Output is correct
3 Correct 20 ms 1208 KB Output is correct
4 Correct 28 ms 1208 KB Output is correct
5 Correct 20 ms 1208 KB Output is correct
6 Correct 16 ms 1208 KB Output is correct
7 Correct 96 ms 1980 KB Output is correct
8 Correct 64 ms 1596 KB Output is correct
9 Correct 252 ms 1980 KB Output is correct
10 Correct 252 ms 1980 KB Output is correct

Subtask #4
33.0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1208 KB Output is correct
2 Correct 0 ms 1208 KB Output is correct
3 Correct 0 ms 1208 KB Output is correct
4 Correct 0 ms 1208 KB Output is correct
5 Correct 56 ms 1596 KB Output is correct
6 Correct 0 ms 1208 KB Output is correct
7 Correct 0 ms 1208 KB Output is correct
8 Correct 0 ms 1208 KB Output is correct
9 Correct 0 ms 1208 KB Output is correct
10 Correct 0 ms 1208 KB Output is correct
11 Correct 240 ms 1980 KB Output is correct
12 Correct 240 ms 1980 KB Output is correct
13 Correct 0 ms 1208 KB Output is correct
14 Correct 0 ms 1208 KB Output is correct
15 Correct 0 ms 1208 KB Output is correct
16 Correct 0 ms 1208 KB Output is correct
17 Correct 0 ms 1208 KB Output is correct
18 Correct 0 ms 1208 KB Output is correct
19 Correct 0 ms 1208 KB Output is correct
20 Correct 0 ms 1208 KB Output is correct
21 Correct 0 ms 1208 KB Output is correct
22 Correct 0 ms 1208 KB Output is correct
23 Correct 0 ms 1208 KB Output is correct
24 Correct 0 ms 1208 KB Output is correct
25 Correct 0 ms 1208 KB Output is correct
26 Correct 0 ms 1208 KB Output is correct
27 Correct 24 ms 1208 KB Output is correct
28 Correct 20 ms 1208 KB Output is correct
29 Correct 28 ms 1208 KB Output is correct
30 Correct 24 ms 1208 KB Output is correct
31 Correct 12 ms 1208 KB Output is correct
32 Correct 108 ms 1980 KB Output is correct
33 Correct 64 ms 1596 KB Output is correct
34 Correct 252 ms 1980 KB Output is correct
35 Correct 252 ms 1980 KB Output is correct
36 Correct 104 ms 1980 KB Output is correct
37 Correct 140 ms 1980 KB Output is correct
38 Correct 92 ms 1596 KB Output is correct
39 Correct 240 ms 1980 KB Output is correct
40 Correct 252 ms 1980 KB Output is correct