# -*-coding:utf-8 -*-

x = {'a':1,'b':2}
y = {'c':3,'d':4}
z =(*x,*y)
print(x)
print(y)
print(z)
str = "1235"
len(str)
# -*-coding:utf-8 -*-

x = {'a':1,'b':2}
y = {'c':3,'d':4}
z =(*x,*y)
print(x)
print(y)
print(z)
str = "1235"
len(str)
# -*-coding:utf-8 -*-