oj.uz

Submission #631501

# Submission time Handle Problem Language Result Execution time Memory
631501 2022-08-18T07:58:27 Z berr Tavan (COCI16_tavan) C++17
80 / 80
 1 ms 212 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long

int32_t main()
{
    ios_base::sync_with_stdio(false); cin.tie(0);

    int n, m, k, x; cin>>n>>m>>k>>x;

    string t,s; cin>>t;
    s.clear();
    vector<char> v;
    vector<string> q(m);


    for(int i=0; i<m; i++)
    {
        cin>>s;
        sort(s.begin(), s.end());
        q[i]=s;
    }

    int l=1;
    vector<int> poww(m+1);
    poww[m-1]=1;
    for(int i=m-2; i>=0; i--)
    {
        poww[i]=poww[i+1]*k;
        if(poww[i]>1e9||poww[i]<0) poww[i]=-1;
    }

    for(int i=0; i<m; i++)
    {
        if(poww[i]==-1)
        {
            v.push_back(q[i][0]);
        }   
        else
        {
            int p=(x-l)/poww[i];
            l+=p*poww[i];
       
            v.push_back(q[i][p]);
        }   
    }
    l=0;
    for(int i=0; i<n; i++)
    {
        if(t[i]=='#')
        {
            t[i]=v[l];
            l++;
        }
    }

    cout<<t<<"\n";

}

Subtask #1
80.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct