Logic processing tools commonly used in programming

Title: Logic processing tools to improve programming efficiency

Programming is a technology that requires processing various logics. In order to improve development efficiency and code quality, programmers usually use some common logic processing tools. This article will introduce several commonly used tools and provide corresponding source code examples.

1. Conditional statement (if-else statement):
   Conditional statement is one of the most basic logic processing tools in programming. It determines the execution path of the program based on given conditions. Conditional statements can execute different blocks of code depending on whether the condition is true or false. Here is a simple example that demonstrates how to use conditional statements:

age = 25

if age >= 18:
    print("成年人")
else:
    print("未成年人"