#!/usr/bin/python3

def main():
        x=input("Δώσε x:")
        print(type(x))
        x=eval(x)
        y=input("Δώσε y:")
        y=eval(y)
        z=x+y
        if x>y:
             print("x>y")
        elif x==y:
             print ("x==y")
        else:
             print ("x<y")
        print ("Z=",z)
if __name__=="__main__":
        main()