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Learn about different types of operators in C programming, such as arithmetic, increment, assignment, relational, logical, bitwise and ternary operators. See examples, syntax and output of each operator.
Most programming languages support binary operators and a few unary operators, with a few supporting more operands, such as the ?: operator in C, which is ternary. There are prefix unary operators, such as unary minus -x , and postfix unary operators, such as post-increment x++ ; and binary operations are infix, such as x + y or x = y .
Programming LanguageNonalphanumeric Operator SymbolsAlphanumeric Operator SymbolsPrefix+* ** * / % %* %× - + < <= >= > = /= & ...not abs arg bin entier leng level odd ...Yes+ - × ÷ ⌈ ⌊ * ⍟ | ! ○ ~ ∨ ∧ ⍱ ⍲ < ≤ = ≥ > ...Alphanumeric symbols need a ⎕ before the ...Yes (first-order functions only)() [] -> . ! ~ ++ -- + - * & / % << >> < ...YesC++ ( more )() [] -> . ! ~ ++ -- + - * & / % << >> < ...sizeof typeid new delete throw decltype ...YesFeb 21, 2024 · Learn about the basics of operators in programming, such as arithmetic, comparison, logical, assignment, and bitwise operators. See how they perform operations on variables and values, and how to use them in expressions and statements.
- Assignment operators. An assignment operator assigns a value to its left operand based on the value of its right operand. The simple assignment operator is equal (=), which assigns the value of its right operand to its left operand.
- Comparison operators. A comparison operator compares its operands and returns a logical value based on whether the comparison is true. The operands can be numerical, string, logical, or object values.
- Arithmetic operators. An arithmetic operator takes numerical values (either literals or variables) as their operands and returns a single numerical value.
- Bitwise operators. A bitwise operator treats their operands as a set of 32 bits (zeros and ones), rather than as decimal, hexadecimal, or octal numbers.
Code sample
void (expression)void expressionIn mathematics, an operator is generally a mapping or function that acts on elements of a space to produce elements of another space (possibly and sometimes required to be the same space). There is no general definition of an operator, but the term is often used in place of function when the domain is a set of functions or other structured objects.
Sep 25, 2023 · Expressions and operators. This chapter documents all the JavaScript language operators, expressions and keywords.
Apr 23, 2024 · Learn about the different types of operators in programming languages, such as arithmetic, comparison, logical, assignment, and bitwise operators. See examples, syntax, and usage of each operator in C++, Java, Python, and JavaScript.
