哪里错了？为何不过？

#include <iostream>
#include <string>
#include <algorithm>
using namespace std;

int main(){
    int n;cin>>n;
    for(int i=0;i<n;i++){
        int x;cin>>x;cin.ignore(1);
        string s1,s2;
        getline(cin,s1);
        getline(cin,s2);
        reverse(s1.begin(),s1.end());
        if(s1==s2) cout<<"Yes"<<endl;
        else cout<<"No"<<endl;
    }
    return 0;
}