Codeforces Beta Round #40 (Div. 2)

http://codeforces.com/contest/41

A

 1 #include<bits/stdc++.h>
 2 using namespace std;
 3 typedef long long ll;
 4 #define maxn 1000006
 5 
 6 
 7 int main(){
 8     #ifndef ONLINE_JUDGE
 9      //   freopen("input.txt","r",stdin);
10     #endif
11     std::ios::sync_with_stdio(false);
12     string s1,s2;
13     cin>>s1>>s2;
14     if(s1.length()==s2.length()){
15         for(int i=0;i<s1.length();i++){
16             if(s1[i]!=s2[s1.length()-i-1]){
17                 cout<<"NO"<<endl;
18                 return 0;
19             }
20         }
21         cout<<"YES"<<endl;
22         return 0;
23     }
24     cout<<"NO"<<endl;
25 }

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