New driver license 3/5 passed, what's wrong

Question

import math
my_n=input().split()
nam=''.join(my_n)
agents=int(input())
others=list(input().split())
others.append(nam)
others.sort()
k=others.index(nam)
k=len(others[:k+1])
h=math.ceil(((k)*20) /agents)
print(h)

Answer 1

Your code is not returning waiting periods which are in 20 minute increments.
Example:
rik
3
bob zac col bill
returns 27 instead of 40.

Test your functions against different agent numbers and names

Answer 2

Well done. 😁👍

Answer 3

Specifically, the lines after
others.sort() is where the wheels start coming off.

Answer 4

Thanks, problem solved

Answer 5

license_time = 20
me = input()
agents = int(input())
clients = input().split()
clients.append(me)
clients.sort()
waiting_time = ((clients.index(me)) // agents + 1) * license_time
print(waiting_time)