language. These are the fundamental data types of the language. For example float, integer, character, and pointer. The primitive data structures can also be termed as the building blocks for data manipulation. The primitive data structures only contain values that are provided by the programmer. The four main data structures found in every language are Integer – The integers are used to represent the numeric data. The integer generally stores whole numbers which can be positive and negative. Long can be used in cases where the range of integer data type is not large enough