#include<cstdio>
int ;
int min(int a,int b)
{
    if(a<b) return a;
    else return b;
}
int main()
{
    scanf("%d%d",&n,&m);
    for(i=1;i<=n;i++)
    {
        scanf("%d",&x[i]);
        dp[i][0]=x[i];
    }
    for(i=n;i>=1;i--)
    {
        for(j=1;(1<<j)+i-1<=n;l++)
        {
            dp[i+(1<<(j-1))][j-1]
        }
    }
    return 0;
}