if name == 'main': N = int(input()) lst = [] for i in range (N): cmd = input().split() if cmd[0] == 'insert': lst.insert(int(cmd[1]),int(cmd[2])) elif cmd[0] == 'print': print(lst) elif cmd[0] == 'remove': lst.remove(int(cmd[1])) elif cmd[0] == 'append': lst.append(int(cmd[1])) elif cmd[0] == 'sort': lst.sort() elif cmd[0] == 'pop': lst.pop() elif cmd[0] == 'reverse': lst.reverse() else: pass

if name == 'main':

N = int(input())

ls = list()

while N>0:

    N -=1

    command = input().split()

    if command[0] == "insert":

        ls.insert(int(command[1]),int(command[2]))

    elif command[0] == "remove":

        ls.remove(int(command[1]))

    elif command[0] == "print":

        print(ls)

    elif command[0] == "sort":

        ls.sort()

    elif command[0] == "append":

        ls.append(int(command[1]))

    elif command[0] == "pop":

        ls.pop()

    elif command[0] =="reverse":

        ls = ls[::-1]

    else:

        pass

if cmd[0] == 'insert': lst.insert(int(cmd[1]), int(cmd[2])) elif cmd[0] == 'remove': lst.remove(int(cmd[1])) elif cmd[0] == 'append': lst.append(int(cmd[1])) elif cmd[0] == 'sort': lst.sort() elif cmd[0] == 'pop': lst.pop() elif cmd[0] == 'reverse': lst.reverse() elif cmd[0] == 'print': print(lst)

A shorter solution using the eval function:

if __name__ == '__main__':
    l = []
    N = int(input())
    for i in range(N):
        data = input().split()
        match (data[0], len(data)):
            case ('print', 1):
                print(l)
            case _:
                eval('l.'+data[0]+'('+','.join(data[1:])+')')
                

could you anyone pleasee tell me... whats wrong in my code ? **my code ** n = int(input()) l = [] for i in range(n): sur = input().split() surya = sur[0] if surya == "insert": l.insert(int(sur[1]),int(sur[2])) elif surya == "print": print(l) elif surya == "remove": l.remove(int(sur[1])) elif surya == "append": l.append(int(sur[1])) elif surya == "sort": l.sort() elif surya == "pop": l.pop() elif surya == "reverse": l.reverse() break print(l)