function main(input) {
  input=input.trim();
  var x = input.split(" ")[0];
  var y = input.split(" ")[1];
  function change(n){
    if(n=="A")return 0
    if(n=="B")return 1
    if(n=="C")return 2
    if(n=="D")return 3
    if(n=="E")return 4
    if(n=="F")return 5
  }
  x=change(x)
  y=change(y)

  if(x==y){
    console.log("=");
  }else if(x>y){
    console.log(">");
  }else if(x<y){
    console.log("<");
  }


}
main(require('fs').readFileSync('/dev/stdin', 'utf8'));

