Answers for "calculator in python project"

how to make a complex calculator in python

Just Ctrl-C and Ctrl-V

num1 = float(input("Enter first number... "))
op = input("Enter an Operation... ")
num2 = float(input("Enter second number... "))
if op == ("+"):
    print(num1+num2)
elif op == ("-"):
    print(num1-num2)
elif op == ("*"):
    print(num1 * num2)
elif op == ("/"):
    print(num1/num2)

python calculator

import math 
def SquareRoot (x):
   return math.sqrt(x)
  

def lcm(x, y):  
   
    if x > y:  
        greater = x  
    else:  
        greater = y  
    while(True):  
        if((greater % x == 0) and (greater % y == 0)):  
            lcm = greater  
            break  
        greater += 1  
    return lcm  

def hcf(a,b):
    H=a if a<b else b
    while H>=1:
        if a%H==0 and b%H==0:
            return H
        H-=1
     

def add(x, y):
    return x + y


def subtract(x, y):
    return x - y


def multiply(x, y):
    return x * y


def divide(x, y):
    return x / y


print("Select operation.")
print("1.Add")
print("2.Subtract")
print("3.Multiply")
print("4.Divide")
print("5.lcm")
print("6.SquareRoot")
print("7.hcf")


while True:
    
    choice = input("Enter choice(1/2/3/4/5/6/7): ")

    
    if choice in ('1', '2', '3', '4','5','7'):
        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))
        
        elif choice == '5':
          print("The L.C.M. of", num1,"and", num2,"is", lcm(num1, num2)) 

        elif choice == '7':
          print("The H.C.F of", num1,"and", num2,"is", hcf(num1, num2)) 

        
        next_calculation = input("Do you want to do another calculation (yes/no): " )
        if next_calculation == "no":
          break

    elif choice in ('6'):
        num0 = float(input("Enter a number: "))
        
        if choice == '6':
            print("The SquareRoot of ",num0,"is",SquareRoot(num0))

    else:
        print("Invalid Input")

Python Calculator

from whiteCalculator import Calculator
c = Calculator()
print(c.run("1+8(5^2)"))
# Output: 201
print(c.run("9Ans"))
# Output: 1809

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)

python calculator

print("Enter Your Choice 1(Add)/2(Sub)/3(Divide)/4(Multiply)")
num = int(input())
if num == 1:
    print("Enter Number 1 : ")
    add1  = int(input())
    print("Enter Number 2 : ")
    add2 = int(input())
    sum = add1 + add2
    print("The Sum Is ", sum)
elif num == 2:
    print("Enter Number 1 : ")
    sub1  = int(input())
    print("Enter Number 2 : ")
    sub2 = int(input())
    difference = sub1 - sub2
    print("The Difference Is ", difference)
elif num == 3:
    print("Enter Number 1 : ")
    div1  = float(input())
    print("Enter Number 2 : ")
    div2 = float(input())
    division = div1 / div2
    print("The Division Is ", division)
elif num == 4:
    print("Enter Number 1 : ")
    mul1 = int(input())
    print("Enter Number 2 : ")
    mul2 = int(input())
    multiply = mul1 * mul2
    print("The Difference Is ", multiply)
else:
    print("enter a valid Number")

Calculator in python

num1 = input("Enter a Number : ")
num2 = input("Enter a Number : ")
result = (num1 * num2)
print(result)
# And then print out the result