CAMBRIDGE IGCSE Topic 8.1 The use of basic data types Also in this topic... CAMBRIDGE IGCSE Topic 8.1 The common arithmetic and comparison operators CAMBRIDGE IGCSE Topic 8.1 Using nested statements CAMBRIDGE IGCSE Topic 8.1 Library routines CAMBRIDGE IGCSE Topic 8.2 The use of arrays CAMBRIDGE IGCSE Topic 8.3 The use of basic file handling operations