Write a program that repeatedly prompts a user for integer numbers until the user enters 'done'. Once 'done' is entered, print out the largest and smallest of the numbers. If the user enters anything other than a valid number catch it with a try/except and put out an appropriate message and ignore the number.

Program52.py

"""
Write a program that repeatedly prompts a user for integer numbers until the user enters 'done'. Once 'done' is entered, print out the largest and smallest of the numbers. If the user enters anything other than a valid number catch it with a try/except and put out an appropriate message and ignore the number.
"""

largest = None
smallest = None

while True:
    try:
        num = raw_input("Enter a number: ")
        if num == 'done':
            break;
        n = int(num)
        largest = num if largest < num or largest == None else largest
        smallest = num if smallest > num or smallest == None else smallest
    except:
        print "Invalid input"

print "Maximum number is ", largest
print "Minimum number is ", smallest

largest = None
smallest = None
while True:
num = input("Enter a number: ")
if num == "done":
break;
try:
n = int(num)
if largest is None or n > largest:
largest = n
elif smallest is None or n < smallest:
smallest = n
except:
print("Invalid input")
continue

print("Maximum is", largest)
print("Minimum is", smallest)

#My solution: Indentation is important and remembering when inputting the numbers don't space by accident.
No need to add space after is in the print Function because the input function would add the space before.

What is the role of 'continue' statement in the 'except:' part of the code after the print statement?

largest = None
smallest = None
while True:
try:
num = input("Enter a number: ")
if num == "done":
break
num = int(num)
if largest is None or num > largest:
largest = num
elif smallest is None or num < smallest:
smallest = num
except:
print("Invalid input")
continue

print("Maximum is", largest)
print("Minimum is", smallest)

largest = None
smallest = None
while True:
num = raw_input("Enter a number: ")
if num == "done" : break
try:
num = int(num)
except:
print("Invalid input")
continue

if largest is None:
    largest = num
elif num > largest:
    largest = num
if smallest is None:
    smallest = num
elif num < smallest:
    smallest = num

print("Maximum is", largest)
print("Minimum is", smallest)