#include using namespace std; typedef long long ll; typedef vector vi; typedef pair pii; #define pb push_back #define mp make_pair #define fi first #define se second int main() { int n,t[1005],dp[1005]; cin>>n; for(int i=0;i>t[i]; dp[0]=t[0]; if(n>1)dp[1]=max(t[0],t[1]); if(n>2) { for(int i=2;i