• + 1 comment
    if s[0]=="append":
            lis.append(int(s[1]))
                           can you explain this line
    
    • + 0 comments

      here he compared the value of 1st index in s with "append"

      so if user type ------> append 3 , then this 'if' condition will work

      and in lis.append(int(s[1])) he typecasted the 2nd input into

      integer, since he's taking input in form of string .

      NOTE - input() by default take input as string,