# : good format input       
# peter.vlasschaert@gmail.com,31/08/2022
print (".........................................................")
print (" python :simple error catching, input again ,version 1.0 ")
print ("peter.vlasschaert@gmail.com,01/09/2022                   ")
print (".........................................................")
print ("                                                         ")
print (" good format : input ")
print (".....................")       
wrong = True    # (T)rue and (F)alse
print( " output (The Input Values) ")
while wrong == True:
    try:
       x=int(input("Enter an Integer = ")) # int => float 
       print("you entered an Integer = ",x)
       wrong = False
       break
    except ValueError : # type of error
       print("Error! Enter an Integer") 
print ("                             ")
print("Good Bye ")