#include<bits/stdc++.h> using namespace std; int main() { string s1,s2; getline(cin,s1); getline(cin,s2); for(int i=0; i<s1.size(); i++) { if(s1[i]>='A'&&s1[i]<='Z') { s1[i]=s1[i]+32; } } for(int i=0; i<s2.size(); i++) { if(s2[i]>='A'&&s2[i]<='Z') { s2[i]=s2[i]+32; } } for(int i=0; i<s2.size(); i++) { if(s1[i]=s2[i]) { cout<<'='; } else if(s1[i]<s2[i]) { cout<<'<'; } if(s1[i]>s2[i]) { cout<<'>'; } } }