Search

# Python program to add one or more element in List

Program:

#Append() is used for adding one element in List at the end of list.

X=[9,18,27]

X.append(36)

print(X)

output: [9, 18, 27, 36]

#Insert () is used for add element at any given position in the list.

X.insert(2,20)

print(X)

Output: [9, 18, 20, 27, 36]

#It represent add element add the new element 10 at 2nd position in the list from the back.

X.insert(-2,10)

print(X)

Output: [9, 18, 20, 10, 27, 36]

#Extend() is used to add one list into another. The list to be added gets added at the end of the first list.

Y=[45,54]

X.extend(Y)

print(X)

Output; [9, 18, 20, 10, 27, 36, 45, 54]

## Recent Posts

See All

#### Python Program to Convert Decimal to Binary using recursive function

def decitobin(n): if n > 1: decitobin(n // 2) print(n % 2,end='') num = int(input("Enter any decimal number: ")) decitobin(num) Output: Enter any decimal number: 42 > 101010>

#### Python Program to find Sum of Series 1**3 + 2**3 + ................... + n**3

Program: n = int(input("Enter Positive Number : ")) sum = 0 sum= ((n*n)*(n+1)*(n+1))/4 print("The Sum of Series is",sum) Output: Enter Positive Number : 2 The Sum of Series is 9.0

#### Python Program to Find Sum of Series 1²+2²+3²+….+n²

The mathematical formula to find the sum of 1²+2²+3²+….+n² is n(n+1)(2n+1)/6 So to find the sum of series we use this formula. Program: n = int(input("Enter Positive Number : ")) sum = 0 sum= (n*(n+