#include <bits/stdc++.h>
using namespace std;
int T[20000];
int maks[2];
int main(){
int lel;
int pin;
cin>>lel;
cin>>pin;
for(int i=0;i<lel;i++){
cin>>T[i];
}
int lprze=0;
while(lprze<2){
int przer=0;
int pak=pin;
int p=0;
int k=lel-1;
int x=p;
int ooo=0;
while(p<k){
if(p>0&&T[p]>T[p-1]){//zwiekszenie pieniedzy na poczatku
pak=pak+T[p]-T[p-1];
}
while(pak>=0&&x<k){
if(T[x]>=T[x+1]){//w dó³ za darmo
x++;
}
else
if(pak+T[x]-T[x+1]>=0){
pak=pak+T[x]-T[x+1];
x++;
}
if(T[x+1]-T[x]>pak){
if(T[x+1]-T[x]>pin){
ooo=1;
break;
}
else
break;
}
}
if(maks[lprze]<x-p+1)maks[lprze]=x-p+1;
if(x==k) break;
if(ooo==0)
p++;
else{
ooo=0;
p=x+1;
x=x+1;
}
}
reverse(T,T+lel);
lprze++;
}
cout<<max(maks[0],maks[1]);
}
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}