Question

Write a python program to find sum of first 10 natural numbers with output

Answer 1

Answer:

Algorithm to calculate the sum and average of first n natural numbers

Allows a user to enter the number (n) he wishes to calculate the sum and average. ...

Next, run loop till the entered number using the for loop and range() function.

Next, calculate the sum using a sum = sum + current number formula.

Explanation:

Answer 2

Answer:

The input number is 10

num = int(input("Enter the value of n: "))

hold = num

sum = 0

if num <= 0:

print("Enter a whole positive number!")

else:

while num > 0:

sum = sum + num

num = num - 1;

print("Sum of first", hold, "natural numbers is: ", sum)

So the output will be 55 (1+2+3+4+5+6+7+8+9+10).

Explanation: