Run ID:112177
提交时间:2025-03-08 16:29:27
#include<bits/stdc++.h> using namespace std; int main(){ char s[1000]; int i,n,flag=1; cin>>s>>n; for(i=0;i<=n/2;i++){ if(s[i]!=s[n-1-i]){ flag=0; break; } } if(flag) cout<<"Yes"; else cout<<"No"; return 0; }