Python
    About Lesson

    Expression:
    Expression is evaluated and produces the results.
    Ex: (10=2)/2

    Statements:
    This indicates that we are doing something.
    Ex: a=10
    print(“Calling in proper sequence”)

    Comments:
    Comments are readable messages for a programmer but it is overlooked by the python interpreter.
    a. Single line comment (#)
    b. Multi-line comment (”’ ”’)
    Ex: #this is a single-line comment
    ”’ this is
    multiple ”’

    Function:
    A function is a block of code that only runs when it is called. Ex: getStudentMarks()

    Block & Indentation:
    A group of statements in block indentation at the same level creates a block. Ex: all the statements that are under the function getStudentMarks()