Python Program to Perform Arithmetic Operation Based on User Choice 

print("1. for Addition")

print("2. for subtraction")

print("3. for Division")

print("4. for multiplication")

print("5. for modulo")

number1=int(input("Enter first number:"))

number2=int(input("Enter second number:"))

choice=int(input("Enter your choice to perfo+rm operation"))

if choice==1:

    add=number1+number2

    print(f"The addition of {number1} and {number2} is {add}")

    #print("The addition of number1 and number2 is",add)

elif choice==2:

    sub=number1-number2

    print(f"The subtraction of {number1} and {number2} is {sub}")

elif choice==3:

    div=number1/number2

    print(f"The division of {number1} and {number2} is {div}")

elif choice==4:

    mult=number1*number2

    print(f"The multiplication of {number1} and {number2} is {mult}")

elif choice==5:

    modulo=number1%number2

    print(f"The remainder of {number1} and {number2} division is {modulo}")

else:

    print("Your choice is invalid! Please enter your choice in 1,2,3,4,5")

Output:

1. for Addition

2. for subtraction

3. for Division

4. for multiplication

5. for modulo

Enter first number:20

Enter second number:20

Enter your choice to perfo+rm operation1

The addition of 20 and 20 is 40

Another Program By Using Character as User Choice

print("+. for Addition")

print("-. for subtraction")

print("/. for Division")

print("*. for multiplication")

print("%. for modulo")

number1=int(input("Enter first number:"))

number2=int(input("Enter second number:"))

choice=(input("Enter your choice to perform operation"))

if choice=='+':

    add=number1+number2

    print(f"The addition of {number1} and {number2} is {add}")

    #print("The addition of number1 and number2 is",add)

elif choice== '-':

    sub=number1-number2

    print(f"The subtraction of {number1} and {number2} is {sub}")

elif choice=='/':

    div=number1/number2

    print(f"The division of {number1} and {number2} is {div}")

elif choice=='*':

    mult=number1*number2

    print(f"The multiplication of {number1} and {number2} is {mult}")

elif choice=='%':

    modulo=number1%number2

    print(f"The remainder of {number1} and {number2} division is {modulo}")

else:

    print("Your choice is invalid! Please enter your choice in 1,2,3,4,5")

Output:

+. for Addition

-. for subtraction

/. for Division

*. for multiplication

%. for modulo

Enter first number:20

Enter second number:20

Enter your choice to perform operation+

The addition of 20 and 20 is 40