Python calculate the sum of cubes of n natural numbers
Python3 ExamplesCalculation formula 13 + 23 + 33 + 43 + …….+ n3
Implementation requirements:
Input: n = 5
Output: 225
Formula: 13 + 23 + 33 + 43 + 53 = 225
Input: n = 7
Input: 784
Formula: 13 + 23 + 33 + 43 + 53 + 63 + 73 = 784
Example
# Define the function for sum of cubes
def sumOfSeries(n):
sum = 0
for i in range(1, n+1):
sum +=i*i*i
return sum
# Call the function
n = 5
print(sumOfSeries(n))
def sumOfSeries(n):
sum = 0
for i in range(1, n+1):
sum +=i*i*i
return sum
# Call the function
n = 5
print(sumOfSeries(n))
The output result of the above example is:
225Other extensions