#include <bits/stdc++.h>   using namespace std;   char str[100050];   char a[5000], b[5000];   int len1, len2, len3;   bool pp(int s1, int s2) {     while (s2 <= len2) {       if (str[s1] != a[s2]) return false;       s1++, s2++;     }     return true;   }   bool pp2(int s1, int s2) {     while (s2 <= len3) {       if (str[s1] != b[s2]) return false;       s1++, s2++;     }     return true;   }   bool rp(int s1, int s2) {     while (s2 <= len2) {       if (str[s1] != a[s2]) return false;       s1--, s2++;     }     return true;   }   bool rp2(int s1, int s2) {     while (s2 <= len3) {       if (str[s1] != b[s2]) return false;       s1--, s2++;     }     return true;   }   int main() { printf( Even n ); }   