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 in C Operators in C are used to perform operations. Operators are the symbols that perform the operation on the same values. These values are known as operands. There are the following types of operators to perform different types of operations in C language: Arithmetic Operators in ...
Example 1: Arithmetic Operators // Working of arithmetic operators #include <stdio.h> int main() { int a = 9,b = 4, c; c = a+b; printf("a+b = %d \n",c); c = a-b; printf("a-b = %d \n",c); c = a*b; printf("a*b = %d \n",c); c = a/b; printf("a/b...
比如算术运算符如下：2 Operator The operators in C language include arithmetic operators, logical operators, relational operators, bit operators, and so on.For example, the arithmetic operators are as follows: 关系运算符如下： The relational operators are as follows: 逻辑运算符如下： ...
The following example demonstrates how to use these arithmetic operators in a C program −Open Compiler #include <stdio.h> int main(){ int op1 = 10; int op2 = 3; printf("Operand1: %d Operand2: %d \n\n", op1, op2); printf("Addition of op1 and op2: %d\n", op1 + op2); ...
This warning occurs if arithmetic operators are used on Boolean data types. Use of incorrect operator might yield incorrect results. It also indicates that the programmer's intent is not reflected in the code. Example The following code generates this warning: 复制 int test(bool a, bool b) ...
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Q. What are the different types of operators in C? In the C programming language, operators are symbols that represent computations and manipulations of variables and values. C operators can be broadly classified into the following categories: Arithmetic Operators (+, -, *, /, %) Relational Op...
C++ program to demonstrate the example of arithmetic binary operators#include <iostream> #include <cmath> // for fmod() func. using namespace std; int main() { int a = 10; int b = 3; // printing the values cout << "a : " << a << endl; cout << "b : " << b << endl...