Cod sursa(job #2455311)

Utilizator mihaimodiMihai Modi mihaimodi Data 11 septembrie 2019 10:21:57
Problema Range minimum query Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.69 kb
#include <fstream>
using namespace std;
ifstream fin("rmq.in");
ofstream fout("rmq.out");
int v[1001],dp[1001][40];
int n,m;
int main()
{
    fin>>n>>m;
    for(int i=1;i<=n;i++)
    {
        fin>>v[i];
        dp[i][0]=i;
    }
    for(int j=1;j<=(1<<n);j++)
    {
        for(int i=1;i<=n;i++)
            if(i+(1<<j-1)<=n)
            {
                if(v[dp[i][j-1]]<v[dp[i+(1<<j-1)][j-1]])
                    dp[i][j]=dp[i][j-1];
                else
                    dp[i][j]=dp[i+(1<<j-1)][j-1];
            }
    }
    for(int i=1;i<=n;i++)
    {
        for(int j=0;j<=n;j++)
            fout<<dp[i][j]<<' ';
        fout<<'\n';
    }

    return 0;
}