Python Program to Find the Sum of Natural Numbers
As the name specifies, a natural number is the number that occurs commonly and obviously in the nature. It is a whole, non-negative number.
Some mathematicians think that a natural number must contain 0 and some don't believe this theory. So, a list of natural number can be defined as:
See this example:
This example shows the sum of the first 100 positive numbers (0-100)