医托怠码

#include<iostream>
using namespace std;int main(){string a,b;getline(cin,a);getline(cin,b);for(int i=0;i<a.size();i++)if(a[i]>='A' and a[i]<='Z') a[i]=char(a[i]+32);for(int i=0;i<b.size();i++)if(b[i]>='A' and b[i]<='Z') b[i]=char(b[i]+32);if(a>b) cout<<">";else if(a<b) cout<<"<";else cout<<"=";}