Debugging in C++ is the process of identifying and fixing errors or bugs in a C++ program. These errors can be syntax errors, semantic errors, or runtime errors, and they can cause the program to produce incorrect or unexpected results.
To debug a C++ program, a developer can use tools such as a debugger, which allows them to step through the code line by line, examine the values of variables, and set breakpoints to pause the execution of the program at specific points. Other debugging techniques include printing messages to the console, using assert statements, and running tests to check the program’s behavior.
Debugging can be a time-consuming process, but it is an important part of the software development cycle. By identifying and fixing errors in a program, a developer can ensure that the program is reliable and performs as intended.