Govind.ppt.pptx
- 1. Python Programming Essential Submitted by:- Shiv Kaushik 2100820100145 Submitted To:- Dr. Satendra Kumar Ms. Prachi Agarwal
- 2. Introduction Python is a general-purpose interpreted, interactive, object- oriented, and high-level programming language. It was created by Guido van Rossum during 1985- 1990. Like Perl, Python source code is also available under the GNU General Public License (GPL). This tutorial gives enough understanding on Python programming language. Python is a high-level, interpreted, interactive and object- oriented scripting language. Python is designed to be highly readable. It uses English keywords frequently where as other languages use punctuation, and it has fewer syntactical constructions than other languages. Python is a MUST for students and working professionals to become a great Software Engineer specially when they are working in Web Development Domain.
- 3. Python Features Easy-to-learn − Python has few keywords, simple structure, and a clearly defined syntax. This allows the student to pick up the language quickly. Easy-to-read − Python code is more clearly defined and visible to the eyes. Easy-to-maintain − Python's source code is fairly easy-to- maintain. A broad standard library − Python's bulk of the library is very portable and cross-platform compatible on UNIX, Windows, and Macintosh. Interactive Mode − Python has support for an interactive mode which allows interactive testing and debugging of snippets of code. Portable − Python can run on a wide variety of hardware platforms and has the same interface on all platforms. Extendable − You can add low-level modules to the Python interpreter. These modules enable programmers to add to or customize their tools to be more efficient. Databases − Python provides interfaces to all major commercial databases. GUI Programming − Python supports GUI applications that can be created and ported to many system calls, libraries and windows systems, such as Windows MFC, Macintosh, and the X Window system of Unix. Scalable − Python provides a better structure and support for large programs than shell scripting.
- 4. Python - Basic Syntax The Python language has many similarities to Perl, C, and Java. However, there are some definite differences between the languages. First Python Program Let us execute programs in different modes of programming. Interactive Mode Programming Invoking the interpreter without passing a script file as a parameter brings up the following prompt − Type the following text at the Python prompt and press the Enter − >>> print(“hello world”) And Enter Output: hello world
- 5. PROJECT :
- 6. About : a program to create a number guessing game using Python: If the guessed number is lower than the randomly selected number, the user will see “too low”. If the guessed number is higher than the randomly selected number, tTo create a guessing game, we need to write a program to select a random number between 1 and 10. To give hints to the user, we can use conditional statements to tell the user if the guessed number is smaller, greater than or equal to the randomly selected number. So below is how you can write he user will see “too high”. When the user guesses the correct number, “you