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iPhone-coder
answered May 1 '23 00:00
at C++, operators are special symbols or keywords used to perform various operations on data. Operators in C++ can be classified into several categories based on their functionality, such as arithmetic operators, relational operators, logical operators, bitwise operators, assignment operators, and others.
Arithmetic operators are used to perform basic arithmetic operations such as addition, subtraction, multiplication, division, and modulus. For example, the + operator is used for addition, the - operator is used for subtraction, the * operator is used for multiplication, the / operator is used for division, and the % operator is used for modulus.
Relational operators are used to compare two values and return a Boolean result, which is either true or false. Some of the relational operators in C++ include < (less than), > (greater than), <= (less than or equal to), >= (greater than or equal to), == (equal to), and != (not equal to).
Logical operators are used to combine two or more Boolean expressions and return a Boolean result. The main logical operators in C++ are && (logical AND), || (logical OR), and ! (logical NOT).
Bitwise operators are used to perform bitwise operations on integer values. These operators are used to manipulate the individual bits of an integer value. Some of the bitwise operators in C++ include & (bitwise AND), | (bitwise OR), ^ (bitwise XOR), << (left shift), and >> (right shift).
Assignment operators are used to assign a value to a variable. For example, the = operator is used to assign a value to a variable.
Other operators in C++ include the conditional operator (?:), the c omma operator (,), the pointer operator (*), the address-of operator (&), and the sizeof operator (sizeof).
Understanding operators in C++ is essential for writing efficient and concise code, and can help you perform various operations on data with ease.
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