Python Program : 8 : Compute sum of natural numbers from one to n number.

PROGRAM :-
import math
SUM = 0
n = int(input("Enter any integer value : "))
if n > 0:
    for i in range(1,n+1):
        SUM = SUM + i
    print("Sum of the numbers upto ",n,":",SUM)
elif n == 0:
    print("Sum is 0")
else:
    print("Enter any + ve value")

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**Author**

Sukhvir Singh

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