# Play with address concepts def a(): print("I am from function a") return b def b(): print("I am from function b") return a a()()()()()() print(a,b) # a is a variable stored address of function a, vice versa. # Another presentation def a(x): print("I am from function a") x() return a def b(): print("I am from function b") return a a(b)(b) # b is a variable stored address of function b print(a,b) # Another presentation # t[0](t[0](t[1])) # t[0](t[0](t[1])) def a(x): print("I am from function a") return x() def b(): print("I am from function b") return a a(b)(b) print(a,b) #Delay function managed by address. def a(): print("I am from function a") return False def b(): print("I am from function b") return b def c(): print("something") d = c if a() else b d()