def fib(x):
# Takes a variable x and will find that number in the Fibonacci Sequence
if x == 0:
return 0
elif x == 1:
return 1
else:
return add(fib(subtract(x, 1)), fib(subtract(x, 2)))
def pythagorean(a, b, mode="h"):
if mode == "h":
c = power(add(power(a, 2), power(b, 2)), .5)
#c = ((a ** 2 + b ** 2) ** (1 / 2))
else:
c = power(absolute_value(subtract(power(b, 2), power(a, 2))), .5)
#c = ((b ** 2 - a ** 2) ** (1 / 2))
return c
from operators import subtract
from operators import multiply
from operators import divide
print("select operation.")
print("1.Add")
print("2.Subtract")
print("3.Multiply")
print("4.Divide")
# Take input from the user
choice = input("Enter choice(1/2/3/4: ")
num1 = float(input("Enter First Number: "))
num2 = float(input("Enter Second Number: "))
if choice == '1':
print(num1, "+", num2, "=", add(num1, num2))
elif choice == '2':
print(num1, "-", num2, "=", subtract(num1, num2))
elif choice == '3':
print(num1, "*", num2, "=", multiply(num1, num2))
elif choice == '4':
print(num1, "/", num2, "=", divide(num1, num2))
else:
print("Invalid Input")
def distance(x1, y1, x2, y2):
return absolute_value(pythagorean((subtract(x1, x2)), subtract(y1, y2)))
print("3.multiply")
print("4.divide")
print("5.power")
choice=input("enter choice 1/2/3/4/5 :")
x=(int(input("enter 1st")))
y=(int(input("enter 2nd value")))
if choice == "1":
operators.add(x,y)
elif choice == "2":
operators.subtract(x,y)
elif choice== "3":
operators.multiply(x,y)
elif choice== "4":
operators.divide(x,y)
elif choice== "5":
operators.power(x,y)
else:
print("invalid")