☞ Structure of a Python program using functions
def <function_name 1>( ): …….. def <function_name 2>( ): ……. #__main__ program(top level statements) <function_name 1>( ) #function call/invoking a function <function_name 1>( ) #function call/invoking a function
☞ Let see an example to understand this concept :
#following 5 lines are function definition def add( ): a=5 b=6 c=a+b print(c) #__main_program add( ) #function call/invoking a function