python calculator
num_one = int(input("Enter 1st number: "))
op = input("Enter operator: ")
num_two = int(input("Enter 2nd number: "))
if op == "+":
print(num_one + num_two)
elif op == "-":
print(num_one - num_two)
elif op == "*" or op == "x":
print(num_one * num_two)
elif op == "/":
print(num_one / num_two)how to calculate mean in python
import statistics
a = [1,2,3,4,5]
mean = statistics.mean(a)
#Similar for other values such as variance, standard deviationcalculate mean on python
def calculate_mean(n):
s = sum(n)
N = len(n)
mean = s / N
return meanCopyright © 2021 Codeinu
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