How to calculate the price of children's berth ticket?

The settlement standards for children's sleeper fares are as follows:

Children under 1 and 1.2 meters who can share a berth with their peers do not need to buy a berth ticket. If you need to use the sleeper alone, you need to buy a berth ticket, and you need to pay a full berth ticket and a half-price air-conditioning ticket.

2, 1.2~ 1.5 meters, children who share a berth with their peers only need to pay half-price hard seat fare. If they use the sleeper alone, they need to pay half-price hard seat and air conditioning fees, as well as full-price sleeper fees.

3./kloc-children over 0/.5 meters do not enjoy any discount on children's fares, and they need to pay the full price of train berth tickets.

Precautions for sleeper:

1. Before getting on the bus, carefully read the basic information displayed on the ticket, specifically which car and which berth. When the train comes into the station, look at the door number and get on. Note that it is easy to be crowded at this time, so we must pay attention to safety first.

When you get on the bus, you must find the conductor in time to get the ticket exchange card. You are not allowed to take train tickets when you get on the bus. You can only hold the ticket exchange card in your hand. The main purpose of changing the ticket card is to facilitate the railway department to know whether the passengers get on or off in time, so as to adjust the ticket sales.

3. Hurry to find your own bunk, put away valuables such as mobile phones and bank cards, and be careful not to put valuables on the table below, which is easy to be stolen and unsafe.

Don't trust the people you just met, and don't accept drinks, food and cigarettes from these people casually to prevent being robbed by anesthesia.

5. Get ready before getting off the bus. Be sure to check whether there are small things on the seat, on the sleeper and under the pillow, especially the passengers in the soft sleeper. Check the big gap between the sleeper and the wallboard for small items such as watches and mobile phones.