#include<cstdio>
#include<iostream>
using namespace std;
int main(){
	int i,n,r,t=1;
	long long ans=0;
	cin>>n>>r;
	int a[n+1];
	for(i=1;i<=n;i++)scanf("%d",&a[i]);
	while(r<=n){
		for(i=t;i<=r;i++){
			if(a[i]>ans)ans=a[i];
		}
		r++;t++;
		printf("%d\n",ans);
		ans=0;
	}
	
	return 0; 
}

80分 #8 #10 TLE