Example analysis of random module usage in python

Source: Internet
Author: User

This example describes the use of random modules in Python. Share to everyone for your reference. Specifically as follows:

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 1 2 3 4 Import random x = Random.randint (1,4); y = Random.choice ([' Appale ', ' banana ', ' cherry ', ' durian ']); Print (x,y);

The results of the operation are as follows:

(2, ' cherry ')

No matter which language I study, I always like to get a random number to play. The Lunar New Year of November six, let ' s Python!!!

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 1 2 3 4 5 6 7 8 L=[] While true:name=input ("Please enter a name:") if name!= ': L.append (name) else:break print (L);

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 1 2 3 4 5 6 "' 1 to 100 direct all integers ' and ' ' X=range (1,101,1) sumi=0 for-I in x:sumi+=i print (Sumi)

The results of the operation are as follows:

5050

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 1 2 3 4 5 6 7 8 9 10 U1= ' general method for factorial ' Print (U1) def JC (n): S=1 for I in Range (1,n+1): s*=i return s n = input ("n! Usage:: ") H = JC (int (n)) print (h)

The results of the operation are as follows:

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 1 2 3 A general method for factorial n! Usage::5 120

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 1 2 3 4 5 6 7 8 9 10 U2= ' "Factorial" "Print (U2) def jch (n): if (n==1): return 1 Else:return n*jch (n-1) un=input (" Input N: ") s=jch (int (un)) PRI NT ("n! Is ", s)

The results of the operation are as follows:

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 1 2 3 Implement factorial input N:5 (' n! is ', 120) by recursion

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