Explain the cyclomatic complexity

computer science

Explain the cyclomatic complexity? A class X has 12 operations. Cyclomatic complexity has been computed for all operations in the OO system, and the average value ofmodule complexity is 4. For class X, the complexity for operations 1 to 12 is 5,4,3,3,6,8,2,2,5,5,4,4,respectively. Compute the weighted methods per class.