Largest number among the three input numbers

 Aim: Implement a program to find the largest number among the three input numbers

Algorithm

1.      Start

2.      Read variables num1,num2 and num3

3.      If num1>num2 and If num1>num3

4.      Display num1 is the largest number.

5.      Else Display num3 is the largest number.

6.      Else If num2>num3

7.      Display num2 is the largest number.

8.      Else num3 is largest number

9.      Stop

Program:

# take three numbers from user

num1 = float(input("Enter first number: "))

num2 = float(input("Enter second number: "))

num3 = float(input("Enter third number: "))

if (num1 > num2) and (num1 > num3):

   largest = num1

elif (num2 > num1) and (num2 > num3):

   largest = num2

else:

   largest = num3

print("The largest number is",largest)

Output :

Enter first number: 10

Enter second number: 12

Enter third number: 14

The largest number is 14.0