sum of Even numbers in python
Python program to get input n and calculate the sum of even numbers till n
n=int(input("Enter n value:"))
for i in range(2,n+1,2):
For Statement is used to execute the sequence of intruction repeatedly.
Range() method gives list of elements, here range() method gives list which has 2,4,6... to n or n-1.
for statement executes the instructions iteratively and for takes the elements one by one as value of i in sequential manner.
so it adds even numbers.