Operator Precedence in C - A single expression in C may have multiple operators of different types. The C compiler evaluates its value based on the operator precedence and associativity of operators.
Operators Precedence in C Category Operator Associativity Postfix () [] -> . ++ –– Left to right Unary +– ! ~ ++ –– (type)* & sizeof Right to left Multiplicative * / % Left to right Additive +– Left to right Shift << >> Left to right Relational < <= > >= Left to ...
Operators that are in the same cell (there may be several rows of operators listed in a cell) are evaluated with the same precedence, in the given direction. For example, the expression a=b=c is parsed as a=(b=c), and not as (a=b)=c because of right-to-left associativity. Notes...
4.2. Logical Operators 4.3. program structure 4.4. array 5. basic syntax 5.1. Identifiers 5.2. keywords 6. statements 6.1. #define statement (macro definition) 7. loop 8. Golssary 8.1. macro 8.2. Address 8.3. ANSI 8.4. API 8.5. Argument. ...
C - Operators C - Arithmetic Operators C - Relational Operators C - Logical Operators C - Bitwise Operators C - Assignment Operators C - Unary Operators C - Increment and Decrement Operators C - Ternary Operator C - sizeof Operator C - Operator Precedence C - Misc Operators Decision Making ...
Precedence levelAssociativityOperators Primaryleft to right() [ ] . –> Unaryright to left++ -- - + ! ~ & * (typename) sizeof Multiplicativeleft to right* ⁄ % Additiveleft to right+ - Bitwise shiftleft to right<< >> Relationalleft to right< > <= >= ...
C contains many operators, and because of the way in which operator precedence works, the interactions between multiple operators can become confusing. x=5+3*6; X receives the value 23, not 48, because in C multiplication and division have higher precedence than addition and subtraction. ...
Sign Operators: - and + / 符号运算符:-和+ 150 Multiplication Operator: * / 乘法运算符:* 151 Division Operator: / / 除法运算符:/ 153 Operator Precedence / 运算符优先级 154 Precedence and the Order of Evaluation / 优先级和求值顺序 156 Some Additional Operators / 其他运算符 157 The sizeof...
! Logical NOT. True only if the operand is 0 If c = 5 then, expression !(c==5) equals to 0. Example 5: Logical Operators // Working of logical operators #include <stdio.h> int main() { int a = 5, b = 5, c = 10, result; result = (a == b) && (c > b); printf(...