## Python Codes

Python Codes

In this page i will collect some python codes as a references.

 1 from collections import Countername=” apple orange apple Banana orange apple peach Blueberries”.split()print (Counter(name)) Output:a Dictionary with each fruits with its repetition.CHECK 2 One line code:return[n for n in numbers if n > 0 and n % 2 == 0] Output:A list of positive even numbers in a given list called”numbers” 3 One line code:num =101while num >=100 : num=int(input(“Enter a number between (0,100)”)) Output:Keep ask the user for a number until he enter a number less than 100. 4 names={‘Peter’:20,’Jack’:18,’jon’:33,’lusy’:25}s_names=sorted(names.items(),key=lambda x: x, reverse=True) Output:s_names will be sorted names. CHECK 5 pair_number.extend((n1,n2)) Output:Add multiple numbers to a list 6 for i in range (5):print (f'{i} apple{“s” if i !=1 else “”}’) Output:add s to apple if count is singular/plural. CHECK 7 name=’lucy’age=35print (f'{name} your age is {age}’) Output:print the string with name,age varsin positions. CHECK 8 num=15divisors=[i for i in range(1,num+1) if num%i==0] Output: A Dictionary of divisors of a gevin number (num). 9 digs=[]for each in str(num):digs.append(each) Output:digs will contain each digit of the number num. 10 Factorial def Factorial(num): if (num == 0) : return 1 else: return num * Factorial(num-1) Output: return the Factorial of a number # Output: # Output: