32 lines
		
	
	
		
			392 B
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			32 lines
		
	
	
		
			392 B
		
	
	
	
		
			Python
		
	
	
	
	
	
| def somme1(n):
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|     if n == 0:
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|         return 0
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|     else:
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|         somme1(n-1)+n
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| 
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| 
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| def somme2(n):
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|     if n == 0:
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|         return 0
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|     else:
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|         return somme2(n)+n
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| 
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| 
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| def somme3(n):
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|     if n == 0:
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|         return 0
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|     else:
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|         return n+somme3(n-1)
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| 
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| 
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| def somme4(n):
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|     if n == 0:
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|         res = 0
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|     else:
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|         somme4(n)+n
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|         return res
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| 
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| 
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| def somme5(n):
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|     return somme5(n-1)+n
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