include [HTML_REMOVED]
include [HTML_REMOVED]
include[HTML_REMOVED]
using namespace std;
const int N=1e5+10;
int h[N];
int n;
bool check(int m){
for(int i=0;i[HTML_REMOVED]=1e5) //
return true;
}
return true;
}
int main() {
scanf(“%d”,&n);
for(int i=0;i<n;i++){
scanf(“%d”,&h[i]);
}
int l=0,r=1e5,mid=0;
int ans=0;
while(l<=r){
mid=l+(r-l)/2;
if(check(mid)){
ans=mid;
r=mid-1;
}
else{
l=mid+1;
}
}
printf(“%d”,ans);
return 0;
}