We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Python
  3. Basic Data Types
  4. Lists
  5. Discussions

Lists

  • pavana_karanth17
     + 0 comments

    Hi guys, This is the solution I thought of. Here, the commands must be taken iteratively as input. for that, we can use input().split() after a for loop, where the split() command stores the command line entered as a list!

    if command is stored as list, for example, ['insert', '0'] command would mean insert operation with 0 value. so we assign the 0th position of the command line as operation. then we convert the value to integer as the value to be added to new list is a number!

    here is the code:

    Spoiler

    if __name__ == '__main__':
    N = int(input())
 
    a = list()

    for i in range(N):
        cmd = input().split()
        operation = cmd[0] 
        
        if operation=="insert":
            a.insert(int(cmd[1]), int(cmd[2]))
        elif operation=="remove":
            a.remove(int(cmd[1]))
        elif operation=="append":
            a.append(int(cmd[1]))
        elif operation=="sort":
            a.sort()
        elif operation=="pop":
            a.pop()
        elif operation=="reverse":
            a.reverse()
        elif operation=="print":
            print(a)