#!/usr/bin/env python
# coding: utf-8

# In[1]:


print("welcome to thitima shop")
print("-----------------------")
print("book x3 30 THB ")
print("-----------------------")
print("water x1 10 THB")
print("-----------------------")
print("lay x2 20 THB")
print("---------------------------------")
print("Total = 60 THB")


# In[19]:


print("welcome to thitima shop")
print("-----------------------")
print("book",3,10,"THB",3*10,"THB")
print("-----------------------")
print("water",1,10,"THB",1*10,"THB")
print("-----------------------")
print("lay",2,10,"THB",2*10,"THB")
print("-----------------------")
print("Total",30+10+20,"THB")


# In[ ]:




