Python random module usage Example Analysis, pythonrandom

Python random module usage Example Analysis, pythonrandom

This article describes how to use the random module in Python. Share it with you for your reference. The details are as follows:

import randomx = random.randint(1,4);y = random.choice(['appale','banana','cherry','durian']);print(x,y);

The running result is as follows:
(2, 'cherry ')

No matter which language I want to learn, I always like to get a random number for fun. Let's Python !!!

L = [] while True: name = input ("enter a name:") if name! = '': L. append (name) else: breakprint (l );

''' Calculates the sum of all integers from 1 to 100 and ''' x = range (1,101, 1) sumi = 0for I in x: sumi + = iprint (sumi)

The running result is as follows:
5050

U1 = ''' general method for factorial ''' print (u1) def jc (n): s = 1 for I in range (1, n + 1 ): s * = I return sn = input ("n! Usage: <number>: ") h = jc (int (n) print (h)

The running result is as follows:

The general method of factorial n! Usage: <number>: 5120

U2 = ''' implement 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) print ("n! Is ", s)

The running result is as follows:

Implement factorial input n: 5 ('n! Is ', 120)

I hope this article will help you with Python programming.