Using this method we can return a random element from the given list. Random() is the most basic function of the random module.Īlmost all functions of the random module depend on the basic function random() 3. Print ("Random selected number is : " ,list2 ) Random_index = int(random.random() * len(list2)) The above method return float value in between the range 0 and 1.so we will generate a random index value for list by multiplying the value returned by the method with the length of string and then converting them into integer in order to get the index value. Using this method we can return a random element form the list given. Generating a random number has always been an important application and having many uses in daily life.Python number method randrange() returns a randomly selected element from range(start, stop, step) 2. Random number generators have applications in gambling, statistical sampling, computer simulation, cryptography, completely randomized design, and other areas where producing an unpredictable result is desirable. Print("random selected element is",list1)Įach time you will run the code you will get a different output. Random_index = random.randrange(len(list1)) So basically we are generating a random index value usinh the above method and passing that random index value into our list will generate a random element from the list. Using this method we can return a random element from the given list.This method generates random value in the specified range.so for lists we need to specify the range as " random.randrange(len(listname)) ".And we will pass the value returned by the above method into our list to genereate the random elementfrom the list. Following are the different ways of selecting a random element from a list:
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