''' Purpose: introduce lists
'''

import pause

# get text and convert to list form
reply   = input( 'Enter text: ' )
strings = reply.split() 

print( 'reply   =', reply )
print( 'strings =', strings )
print()

# get text and convert to list form
reply   = input( 'Just hit enter: ' )
print()

strings = reply.split()

print( 'reply   =', reply )
print( 'strings =', strings )

pause.enter_when_ready()

# get text and convert to list form and print words one by one
reply   = input( 'Enter text: ' )
strings = reply.split() 

for s in strings: # s will take on each word in strings
    print(s)

pause.enter_when_ready()

# get numeric text and convert to numbers
reply   = input( 'Enter a list of numbers: ' )
numeric_strings = reply.split()

print( 'reply   =', reply )
print( 'strings =', strings )

pause.enter_when_ready()

total = 0

for ns in numeric_strings:
    n = int(ns)
    total = total + n

print( numeric_strings, total )

pause.enter_when_ready()

# get numeric text and convert to numbers
reply   = input( 'Enter a list of numbers: ' )
nbrs    = reply.split()

print( 'reply   =', reply )
print( 'nbrs    =', nbrs )

pause.enter_when_ready()

n = len( nbrs )

numbers = []

for ns in nbrs:
    n = int(ns)
    numbers.append(n)

print(numbers)