7+ Python Programs to Swap Numbers

This post contains a total of 7+ Python Program Examples with Source Code to Swap Numbers. All these programs to Swap Numbers are made using Python.

You can use the source code of these examples with credits to the original owner.

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Python Programs to Swap Numbers

1. By Suresh B

Made by Suresh B. Program to swap 2 number without 3rd variable. Source

3 2

def myswap(a,b):
    a=a+b;
    b=a-b;
    a=a-b;
    return a,b;
    
x,y = myswap(2,3)
print(x,y)

2. By Rangu Dimple Bhavani

Made by Rangu Dimple Bhavani. Simple Number swapping program using Python. Source

enter a number:1
enter a number:2
('2', '1')

def swap(inta,intb):
 a=input("enter a number:\n")
 b=input("enter a number:\n")
 t=a
 a=b
 b=t
 return a , b
print(swap(6,7))

3. By Indra Kumar Singh

Made by Indra Kumar Singh. Multiple ways to Swap Numbers. Source

5 10
5.0
4.0
7
6

a,b=10,5
a=a+b
b=a-b
a=a-b
print (a,b)

#Or
a,b=4,5
a=a*b
b=a/b
a=a/b
print(a)
print(b)

a,b=6,7
a,b=b,a
print(a)
print(b)

4. By Nidhi Bhati

Made by Nidhi Bhati. Basic program to swap two number. Source

20 10

num1,num2 = 10,20
temp = num1 
num1 = num2 
num2 = temp
print(num1,num2)

5. By Kalpesh Kalyan Patil

Made by Kalpesh Kalyan Patil. Source

a= 7 b= 5
a= 5 b= 7

a=7
b=5
print("a=",a,"b=",b)
c=a
a=b
b=c
print("a=",a,"b=",b)

6. By Aaditya jhamad

Made by Aaditya jhamad. Source

var1= 30
var2= 20

var1=20
var2=30
temp=var1
var1=var2
var2=temp
print("var1=",var1)
print("var2=",var2)

7. By Mohd Musaddiq

Made by Mohd Musaddiq. Source

Now
a=5
b=7
After Swap
a=7
b=5

a=5
b=7
print(f"Now\na={a}\nb={b}")
a=a^b
b=a^b
a=a^b
print(f"After Swap\na={a}\nb={b}")

8. Mohammad Adil

Made by Mohammad Adil. Number swap Program in One line. Source

6
5

a=5 
b=6
a,b = b,a
print(a)
print(b)