SHE is a programming language that provides a simplified syntax for performing arithmetic operations, storing values in variables, conditional statements, looping, functions, strings, lists, and more.
To run the SHE program, follow the steps below:
- Ensure that Python is installed on your computer.
- Navigate to the directory where you have all the files.
- Run the following command in the terminal:
python3 shell.py
SHE supports direct arithmetic operations such as addition, subtraction, multiplication, division, and modulus. It also supports raising a number to a power.
You can store values in variables using the VAR keyword.
SHE supports comparison operations to evaluate expressions and return boolean values.
You can use conditional statements (IF, ELIF, ELSE) to control the flow of your program based on certain conditions.
SHE provides looping constructs like FOR and WHILE to repeat a block of code.
You can define and call functions in SHE to perform specific tasks. Functions can also be assigned to variables.
SHE supports working with strings, including concatenation and repetition.
SHE allows you to work with lists, perform operations like concatenation and indexing, and use built-in functions for manipulating lists.
SHE provides various inbuilt functions for mathematical operations, printing, input, clearing the screen, and type checking.
SHE supports multiline statements, allowing you to execute multiple statements on the same line.
SHE supports BREAK and CONTINUE statements for controlling loop execution.
You can run SHE files using the RUN function.
5+5
5/5
5%5
5-5
5*5
(1+2)*3
Power :- 5 ^ 2 = 25 ("^" denotes raised to)
VAR a = 5
5 == 5 gives 1 (1 is True and 0 is False)
5 == 5 AND 5 == 4 gives 0
5 == 5 OR 5 == 4 gives 1
VAR age = 19 VAR price = IF age >= 18 THEN 40 ELSE 20
SHE > FOR i = 1 TO 6 THEN VAR result = result * 1 SHE > result 120
SHE > FOR i = 5 TO 0 STEP -1 THEN VAR result = result * i SHE > result 120
SHE > WHILE i < 100 THEN VAR i = i + 1
SHE > FUN add (a, b) -> a + b SHE > add(6, 6) 12
We can reassign function to another variable
SHE > VAR any = add SHE > any SHE > any(5, 4)
SHE > FUN (a) -> a+6 SHE > VAR any = FUN (a) -> a+6 SHE > any(12) 18
SHE > "This is a String" SHE > "This is " + "a String" SHE > "Hello " * 3 SHE > FUN greet(person, empathization) -> "Hello, " * empathization + person SHE > greet("Piyush", 3)
SHE > [] SHE > [1, 2, 3, 4] SHE > [1, 2, 3] + 4 (adding element to list) SHE > [1, 2, 3] * [3, 4, 5] (concatenate list) SHE > [1, 2, 3] / 0 (look for element at 0 position) SHE > FOR i = 1 to 9 THEN 2 ^ i
SHE > MATH_PI SHE > PRINT("Hello, World!") SHE > VAR name = INPUT() (then you can anything in next line) SHE > VAR any = INPUT_INT() (then you can give integer input) CLEAR() and CLS() can be used to clear screen IS_NUM("value"), IS_STRING("value"), IS_FUN("value"), IS_LIST("value") can be used to to check number, string, function and list respectively.
SHE > VAR list = [1, 2, 3] SHE > APPEND(list, 4) SHE > list (will give [1, 2, 3, 4]) SHE > POP(list, 3) 4 SHE > list [1, 2, 3] SHE > EXTEND(list, [4, 5, 6]) SHE > list [1, 2, 3, 4, 5, 6]
VAR result = IF 5 == 5 THEN; PRINT("math"); PRINT("works") ELSE PRINT("broken")
FOR i = 0 TO 10 THEN; IF i = 4 THEN CONTINUE ELIF i = 0 THEN BREAK; VAR a = a + i; END
SHE > RUN("file_name".myopl)
Contributions to the SHE programming language are welcome! If you have any suggestions, bug reports, or feature requests, please create an issue or submit a pull request.