C Nested Structures

A nested structure is a structure that has members that are other structures, so that data can be organized in layers. The access is done in a sequence with a point, e.g. sekolah.alamat.city, which reflects the hierarchical relationship of the data. This pattern is useful for complex data such as addresses consisting of streets, cities, and countries, or repetition of elements such as a list of values in a single student. With proper division, data structures become easier to understand and reuse.