Language Feature Overview

C Language Feature Overview

Data Constructs Process Constructs

Data Constructs	Process Constructs
Scalar Data Types Integer (`int`) Floating Point (`float, double`) Character (`char`) Operators Assignment operator Arithmetic operators Relational operators Logical operators User-defined Types Enumerated Types Composite Types Arrays (one-dimensional) Strings (special case of arrays) Record Arrays of Records Multi-dimensional arrays Files	Sequence Decision (a.k.a. "selection") single-alternative (`if`) multiple-alternative (`if-else`) multi-way (`switch`) Looping (a.k.a. "iteration" or "repetition") Counting Loops (`for`) Event-controlled Loops (`while`) Subprograms Procedures Functions Parameters Scope of names

Scalar Data Types

Integer (int)
Floating Point (float, double)
Character (char)

Operators

Assignment operator
Arithmetic operators
Relational operators
Logical operators

User-defined Types

Enumerated Types

Composite Types

Arrays (one-dimensional)
Strings (special case of arrays)
Record
Arrays of Records
Multi-dimensional arrays
Files

Sequence

Decision (a.k.a. "selection")

single-alternative (if)
multiple-alternative (if-else)
multi-way (switch)

Looping (a.k.a. "iteration" or "repetition")

Counting Loops (for)
Event-controlled Loops (while)

Subprograms

Procedures
Functions
Parameters
Scope of names