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0x00-python-hello_world

README.md

0. Run Python file

Write a Shell script that runs a Python script. The Python file name will be saved in the environment variable $PYFILE.

guillaume@ubuntu:~/py/0x00$ cat main.py 
#!/usr/bin/python3
print("Best School")

guillaume@ubuntu:~/py/0x00$ export PYFILE=main.py
guillaume@ubuntu:~/py/0x00$ ./0-run
Best School
guillaume@ubuntu:~/py/0x00$

1. Run inline

Write a Shell script that runs Python code. The Python code will be saved in the environment variable $PYCODE

guillaume@ubuntu:~/py/0x00$ export PYCODE='print(f"Best School: {88+10}")'
guillaume@ubuntu:~/py/0x00$ ./1-run_inline 
Best School: 98
guillaume@ubuntu:~/py/0x00$

2. Hello, print

Write a Python script that prints exactly "Programming is like building a multilingual puzzle, followed by a new line.

guillaume@ubuntu:~/py/0x00$ ./2-print.py 
"Programming is like building a multilingual puzzle
guillaume@ubuntu:~/py/0x00$

3. Print integer

Complete this source code in order to print the integer stored in the variable number, followed by Battery street, followed by a new line.

  • You can find the source code here
  • The output of the script should be:
    • the number, followed by Battery street,
    • followed by a new line
  • You are not allowed to cast the variable number into a string
  • Your code must be 3 lines long
  • You have to use f-strings
guillaume@ubuntu:~/py/0x00$ ./3-print_number.py
98 Battery street
guillaume@ubuntu:~/py/0x00$