Write a Python program to print the number of elements present in an array In Python, arrays can be handled using built-in data types like a list or with an ‘array’ module. The task is simple: we want to create a Python program that prints out the number of elements present in an ...
1)Write a Python program that asks the user to enter a set of integer numbers and then computes and prints the average of the numbers. The program should start by printing the following message: “Do you want to enter numbers Y/N:” If the user enters “Y”, then the program asks ...
So you want to count how often a letter occurs in a string? In Python you could do something like: string='Whatever' for x in set(string.lower()): print('Letter {}: {} times'.format( x, string.count(x))) Or if you really just want to print the repeated letters: for x in ...
Write a Python program to sum all the items in a list.Sample Solution : Python Code :view plaincopy to clipboardprint? def sum_list(items): sum_numbers = 0 for x in items: sum_numbers += x return sum_numbers print(sum_list([1,2,-8])) ...
You need to first try it yourself. Just to give you some algorithm : 1. input number. (as string) 2. in python you can multiply string by integer "a"*5 gives "aaaaa" so just convert input string to integer and multiply string by that integer. another approach can be using loop. ...
#In this leap year python program, the user to asked enter a year. The program checks whether the entered year is a leap year or not. 1 2 3 4 5 6 7 8 9 10 11 year = int(input("Enter a year: ")) if (year % 4) == 0: ...
1 python3问题 1.Write a function that checks whether two words are anagrams and return True if they are and False they are not.Two words are anagrams if they contain the same letters.For example,“silent” and “listen” are anagrams.Use the following function header: def is_anagram(word...
Here, n is the number of bytes to be read. First, let’s create a sample text file as shown below. Now let’s observe what each read method does: Example 1: my_file = open(“C:/Documents/Python/test.txt”, “r”) print(my_file.read(5)) ...
def greet(name): print("Hello, " + name)Code language: Python (python) This code defines a function called “greet” that takes a single argument, “name”. After that, the body of the function is indented one level, indicating that it belongs to the function definition. What are Commen...
1. Write a Hello World Python Program Create helloworld.py program as shown below. $ vim helloworld.py #!/usr/bin/python # Hello world python program print "Hello World!"; 2. Verify Python Interpreter Availability Make sure python interpreter is installed on your system as shown...