object Main extends App {
  for(line <- io.Source.stdin.getLines()) {
    val numAry = line.split(' ').map { _.toInt }
    
    if(numAry(0) == numAry(1))
        println("a == b")
    else if(numAry(0) > numAry(1))
        println("a > b")
    else
        println("a < b")
  }
}
