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C operators are symbols that are used to perform mathematical or logical manipulations. The C programming language is rich with built-in operators. OperatorsC Operators - Learn C programming in simple and easy steps starting from basic to Scope Rules, loops, arrays, pointers, Strings, structures, Unions, Bit Fields, A union is a special data type available in C that allows storing different data types in the defines a new data type with more than one member for your program. Both structures and unions support only assignment = and sizeof operators. . with Examples · Program to Find the Largest Number using Ternary Operator Because your program has a lot of them and it takes a bit too much memory for all of the struct operator { int type; union { int intNum; float floatNum; double Basic C Elements. Variables named, typed data items. Operators predefined actions performed on data items Variable is local to the block in which it is declared using the operators provided by the high-level language. Examples:. A union is a special data type available in C that allows to store different data types in the same memory location. union Data { int i; float f; char str[20]; } data; It means a single variable, i.e., same memory location, can be used to store multiple types of data. In computer science, a union is a value that may have any of several representations or formats within the same position in memory; or it is a data structure that consists of a variable that may hold such a value. Some programming languages support special data types, called union The syntax of the C/C++ union type and the notion of casts was derived from In this article, you'll learn about unions in C programming. More specifically, how to To access pointer variables, we use -> operator. In the above example,. C language supports a rich set of built-in operators. An operator is a symbol that tells the compiler to perform a certain mathematical or logical manipulation. C programming has various operators to perform tasks including arithmetic, conditional and bitwise operations. You will learn about various C operators and