因为所有的算术操作符(Arithmetic operators),其实就是所有的操作符,只接受32位或者64位的操作数。a作为一个16位无符号数,先要转换成32位无符号数,然后才能执行取反操作。 结果自然是前16位全部为1。 这个可能看上去很容易避免,比如我可以这样: #include<iostream>usingnamespacestd;#include<stdio.h>intmain(){...
Operators are used in C language program to operate on data and variables. C has a rich set of operators which can be classified asArithmetic operators Relational Operators Logical Operators Assignment Operators Unary Operators Conditional Operators Bitwise Operators Special Operators...
C has a wide range of operators to perform various operations. C Arithmetic Operators An arithmetic operator performs mathematical operations such as addition, subtraction, multiplication, division etc on numerical values (constants and variables). OperatorMeaning of Operator + addition or unary plus -...
the Internet and the World Wide Web 1 2 Introduction to C Programming 5 3 Structured Program Development in C 19 4 C Program Control 55 5 C Functions 97 6 C Arrays 169 7 Pointers 233 8 C Characters and Strings 283 9 C Formatted Input/Output 319 10 Structures, Unions, Bit Manipulations...
Arithmetic operators 算术运算符将标准的数学运算应用于其操作数。 Operator Operator name Example Result + unary plus +a the value of a after promotions - unary minus -a the negative of a + addition a + b the addition of a and b - subtraction a - b the subtraction of b from a ...
IV. Arithmetic Operators V. Binary Operators VI. Comparison VII. Control Flow Manipulation VIII. Input / Output 0. VALUES Values can be specified in decimal, hexadecimal, or binary. The only difference between Intel syntax assembly and TVM syntax is the delimiter between the value and the base...
Quiz on C Arithmetic Operators - Learn about C Arithmetic Operators including addition, subtraction, multiplication, and division in this comprehensive guide.
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C Arithmetic Operators - Learn about C Arithmetic Operators including addition, subtraction, multiplication, and division in this tutorial.