python - How to choose a random input from 7 given input? -

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i'm creating lottery hack machine gets winning numbers of last 7 days , tries select winner the 7 , shuffle numbers of selection , print result. occurs @ random. 

#lottery hack  print "welcome lottery hack machine!!!\n" today = int(raw_input( "please enter today's date: " )) if today<=31:     print "please enter 4-digit prize winning lottery number last 7 days"     y = raw_input( "enter 7 numbers separated commas: " )     input_list = y.split(',')     numbers = [float(x.strip()) x in input_list]  elif today>31:     print "a month has 31 days ;p"

you can use random.choice function this. returns random element sequence pass it.

import random print "welcome lottery hack machine!!!\n" today = int(raw_input( "please enter today's date: " )) if today<=31:     print "please enter 4-digit prize winning lottery number last 7 days"     y = raw_input( "enter 7 numbers separated commas: " )     input_list = y.split(',')     numbers = [float(x.strip()) x in input_list]     print random.choice(numbers)  elif today>31:     print "a month has 31 days ;p"

if want shuffle entire list in place instead of printing random elements 1 @ time, can use random.shuffle function.

import random print "welcome lottery hack machine!!!\n" today = int(raw_input( "please enter today's date: " )) if today<=31:     print "please enter 4-digit prize winning lottery number last 7 days"     y = raw_input( "enter 7 numbers separated commas: " )     input_list = y.split(',')     numbers = [float(x.strip()) x in input_list]     random.shuffle(numbers)     print numbers  elif today>31:     print "a month has 31 days ;p"

as clarified in comments, need approach combines these 2 approaches. 

import random print "welcome lottery hack machine!!!\n" today = int(raw_input( "please enter today's date: " )) if today<=31:     print "please enter 4-digit prize winning lottery number last 7 days"     y = raw_input( "enter 7 numbers separated commas: " )     input_list = y.split(',')     numbers = [list(x.strip()) x in input_list]     choice = random.choice(numbers)     random.shuffle(choice)     print ''.join(choice)  elif today>31:     print "a month has 31 days ;p"

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