Learn about Python Program to Find Sum of N Natural Numbers in the below code example. Also, refer to the comments in the code snippet to get a detailed view about what’s actually happening.
Sum of natural numbers N, denoted as sum = 1+2+3+4+5+….+(N-1)+N. To write the program, we can use a while or for loop. We can also create a Python program without the use of a loop.
Python Program to Find Sum of N Natural Numbers
To find the sum of natural numbers, this Python program uses a while loop. While declaring the variables, we shall use a natural number. Python program that uses a while loop to calculate the sum of n natural numbers and displays the result on the screen.
# Python program to find sum of n natural numbers # input number num = int(input('Enter a number: ')) # find sum of natural number sum = 0 x = 1 while x <= num: sum += x x += 1 # print result print('The sum of natural number =', sum)
Enter a number: 5
The sum of natural number = 15
Hope above code works for you and Refer the below Related Codes to gain more insights. Happy coding and come back again.
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