# Introduction In C programming, you can swap two numbers using pointers. Pointers are powerful features in C that allow us to manipulate data by storing and accessing addresses instead of actual values. In this lab, we will learn how to swap two numbers using pointers. > Note: You need to create the file `~/project/main.c` yourself to practice coding and learn how to compile and run it using gcc. ```bash cd ~/project # create main.c touch main.c # compile main.c gcc main.c -o main # run main ./main ```
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