Python 3 Program to Swap First Value with Last Value Value in List

In This Post We Understand How to Swap First Value with Last Value in List

Code Program Example 1

#Python 3 Program to Swap first value with last value in List
#swap function

def  swapList(list1):

    size = int(len(list1))

#swapping values

    temp = list1[0]

    list1[0] = list1[size - 1]

    list1[size-1] = temp



#create List

list1 = [11,26,39,87,92, 47]

print("Before Swaping List Values")

print(list1)

#function Call

swapList(list1)

print("After Swapping List Values")

print(list1)

Output:

Code Program Example 2

In this Program we Create Dynamic List. User Enter the Length of List and then Enter the

Element of List. Swap the First Element of List with Last Element of List 

#Create Dynamci List

myList = []

n = int(input("Enter the Number of Elements in List:"))

for i in range(0,n):

    value = int(input("Enter  "+str(i+1)+" Element:"))

    myList.append(value)

print("Before Swapping List is")

print(myList)

#Swap the Element of List

temp = myList[0]

myList[0] = myList[n-1]

myList[n-1] = temp

print("After Swapping List is")

print(myList)

 Output: