In C programming, assignment operators are used to assign values to variables. The simple assignment operator is =. C also supports shorthand assignment operators that combine an operation with assignment, making the code more concise. Key Topics: Simple Assignment Operator Shorthand Addition Assignment...
Output When you compile and execute the above program, it will produce the following result − Line 1 - = Operator Example, Value of c = 21 Line 2 - += Operator Example, Value of c = 42 Line 3 - -= Operator Example, Value of c = 21 Line 4 - *= Operator Example, Value of ...
assignto 指定到 autoanswer 自动应答 autodetect 自动检测 autoindent 自动缩进 autosave 自动存储 availableonvolume 该盘剩余空间 badcommand 命令错 badcommandorfilename 命令或文件名错 batchparameters 批处理参数 binaryfile 二进制文件 binaryfiles 二进制文件 borlandinternational borland国际公司 bottommargin 页下...
Assignment operatorsare used to assign the value/result of the expression to a variable (constant – in case ofconstant declaration). While executing an assignment operator based statement, it assigns the value (or the result of the expression) which is written at the right side to the variable...
6. operator 运算符 7. statement语句 8. syntax 语法 9. expression 表达式 10. initialition 初始化 11. number format 数据格式 12 declaration 说明 13. type conversion 类型转换 14.define 、definition 定义 条件语句: 1.select 选择 2. expression 表达式 ...
Operator == 和 != 判断两个迭代器是否指向同一位置。 Operator =对迭代器赋值(也就是指明迭代器所指向的位置的位置) 迭代器是所谓的smart pointer,具有遍历复杂数据结构的能力,其内部运作机制取决于其所遍历的数据结构。 泛型程序设计的概念:所有操作都使用相同接口,纵使类型不同。因此,你可以使用template将泛型操作...
}//重载=号运算符Test& operator= (constTest &t){cout<<"assign"<< this <<endl;if(this != &t){ data = t.data; }return*this; } ~Test(){cout<<"F:"<< this <<":"<< this->data <<endl; } private:intdata; };intmain(){ ...
| assignmant_expression_list , assignment_expression unary_expression: postfix_expression | ++ unary_expression | -- unary_expression | unary_operator cast_expression | sizeof unary_expression | sizeof (type_name) unary_operator: & * + - ~ !
用n个字符c赋值给当前字符串string &assign(const string &s,int start,int n);把字符串s中从start开始的n个字符赋给当前字符串string &assign(const_iterator first,const_itertor last);把first和last迭代器之间的部分赋给字符串函数以下列方式赋值：用str为字符串赋值,用str的开始num个字符为字符...
Operator Operator Name Description Example = Assignment It assigns value from right side operand to left side operand I = 40It assigns 40 to I += Add then assign It performs addition and then result is assigned to left hand operand I+=Jthat means I = I + J -= Subtract then assign It...