Run ID:100496

提交时间:2024-12-08 10:36:44

#include<bits/stdc++.h> using namespace std; int main() { string s; cin>>s; int len=s.size(); for(int i=0;i<len/2;i++) { if(s[i]!=s[len-1-i]) { cout<<"no"; return 0; } } cout<<"yes"; return 0; }