'''
Created on Sep 8, 2014

@author: Susan
'''

    
    

def duplicate(word, num):
    return word * num

def duplicate2(word, num):
    print word * num
    
def duplicate3(word,num):
    word * num
    
    


if __name__ == '__main__':
    print duplicate ("Go", 3)
    print duplicate2("Go", 5)
    print duplicate3("Go", 2)
    duplicate("Go", 5)
    duplicate2("Go", 4)
    duplicate3("Go", 2)
    x = duplicate("go", 3)
    print x