Python program to Find Largest of three numbers

Largest of three numbers

Table of Contents

Toggle

Python program to Find Largest of three numbers

In this article, we will discuss the concept of Python program to Find Largest of three numbers

In this post, we are going to learn how to write a program to find largest number out of three numbers using different methods in Python program.

Code to find largest numbers

Code to find largest numbers using if statements

In this code, we will find largest number out of three numbers using if statements in Python language

Program 1

num1=76
num2=98
num3=45
#variable declaration and initilaization

if(num1>num2) and (num1>num3):
biggest=num1;

elif (num2>num1) and (num2>num3):
biggest=num2;

else:
biggest=num3;

print("The largest number is",biggest)
#display result on the screen

When the above code is executed, it produces the following result

The largest number is 98

Algorithm to find the greatest of three numbers using if-elif- else statements

Variable declaration and initialization
use an if-elif-else statements if(num1>num2) and (num1>num3), print num1
elif (num2>num1) and (num2>num3): print num2
Else print num3
End of the program

Code to find largest numbers using if elif statements – input from user

In this code, we will find largest number out of three numbers using if elif statements in Python language

Program 2

#Python program to find largest of three numbers
num1=int(input("Enter first number: "))
#reading the input value from user for num1
num2=int(input("Enter second number: "))
#reading the input value from user for num2
num3=int(input("Enter third number: "))
#reading the input value from user for num3

if(num1>num2) and (num1>num3):
    biggest=num1;

elif (num2>num1) and (num2>num3):
    biggest=num2;

else:
    biggest=num3;

print("The largest number is",biggest)
#display result on the screen

When the above code is executed, it produces the following result

Enter first number: 5678
Enter second number: 4325
Enter third number: 56747
The largest number is 56747

Algorithm to find the greatest of three numbers using if-elif- else statements

Get three input from the user
use an if-elif-else statements if(num1>num2) and (num1>num3), print num1
elif (num2>num1) and (num2>num3): print num2
Else print num3
End of the program

Code to find largest numbers using function

In this code, we will find largest number out of three numbers using function in Python language

Program 3

#Python program to find largest of three numbers
num1=int(input("Enter the first number: "));
num2=int(input("Enter the second number: "));
num3=int(input("Enter the Third number: "));
#reading the input from the user
def find_Largest():#method definition
     if(num1>=num2) and (num1>=num3):
         largest=num1
     elif(num2>=num1) and (num2>=num3):
         largest=num2
     else:
         largest=num3

     print("Largest number is",largest)

find_Largest();#Calling the method

When the above code is executed, it produces the following result

Enter the first number: 978
Enter the second number: 345
Enter the Third number: 654
Largest number is 978

Algorithm to find the greatest of three numbers using using function

Get three input from the user
define the function for find largest of three
Calling the function for display result
End of the program

Code to find largest numbers using function – input from user

In this code, we will find largest number out of three numbers using function in Python language

Program 4

#Python program to find largest of three numbers
def find_Largest(num1,num2,num3):#method definition
     if(num1>=num2) and (num1>=num3):
         largest=num1
     elif(num2>=num1) and (num2>=num3):
         largest=num2
     else:
         largest=num3
     return largest
print("Enter three numbers")
num1=int(input());
num2=int(input());
num3=int(input());


print(find_Largest(num1,num2,num3))

When the above code is executed, it produces the following result

Enter three numbers
567
234
1022
1022

Suggested post

Operator in Python language

Data types in Python language

If statements in Python language

Nested if statement in Python language