10 lines
		
	
	
		
			229 B
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			10 lines
		
	
	
		
			229 B
		
	
	
	
		
			Python
		
	
	
	
	
	
| def no_side_effects(cities, cows):
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|     print(cities)
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|     cities = cities + ["Birmingham", "Bradford"]
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|     print(cities)
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|     print(cows)
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| 
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| locations = ["London", "Leeds", "Glasgow", "Sheffield"]
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| 
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| no_side_effects(locations, "Fred")
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