Inputting a List

☞ Two ways to input a tuple by user : 

1. append()
2. eval()

☞Using append() :

Example : 
 
L=[]
N=int(input("How many elements you want to insert in a list ? "))
for i in range(N):
    ele=int(input("Enter an element : "))
    L.append(ele)
print(L)
Output : 
How many elements you want to insert in a list ? 3
Enter an element : 10
Enter an element : 30
Enter an element : 50
[10, 30, 50]

☞Using eval() :

Example : 
 
L = eval(input("Enter a list : "))
print(L)
Output : 
Enter a list : [10,20,30]
[10, 20, 30]