KS3 Procedures and functions Procedures in Python When writing programs, we should avoid long, repetitive code. Procedures and functions help to keep our programs simple and short.

Perhaps that’s why Python is so popular. According to the PYPL index, which tracks how often programming language tutorials are searched on Google, Python ranked No. 1 worldwide as of November 2020.

Unlike Java, Python does not automatically import the system object, which results in twice as many lines of code to accomplish what Java achieved earlier in just one. Python’s built-in functions The ...