北京顺义去哪找做网站的,网站运维公司有哪些,网站改版技术要求,网站建设如何接单c语言字符常量和字符串常量Any character (a single character) that is enclosed within the single quotes (like, A) is called character constants in C programming language. 用单引号引起来的任何字符(单个字符)(例如A ) 在C编程语言中称为字符常量 。 Character cons…c语言字符常量和字符串常量Any character (a single character) that is enclosed within the single quotes (like, A) is called character constants in C programming language. 用单引号引起来的任何字符(单个字符)(例如A ) 在C编程语言中称为字符常量 。 Character constants contain: 字符常量包含 Any uppercase alphabet 任何大写字母 Any lowercase alphabet 任何小写字母 A space 空间 A digit 一个数字 Any special character 任何特殊字符 字符常量声明 (Character constant declaration) A character constant is declared by using const keyword. 使用const关键字声明字符常量 。 Syntax: 句法 const char constant_name value;
Example: 例 #include stdio.h
int main(void)
{
const char1 A; //uppercase alphabet
const char2 X; //uppercase alphabet
const char3 a; //lowercase alphabet
const char4 x; //lowercase alphabet
const char5 5; //a digit
const char6 #; //a special character
const char7 ; //a space
//print values
printf(char1 %c\n, char1);
printf(char2 %c\n, char2);
printf(char3 %c\n, char3);
printf(char4 %c\n, char4);
printf(char5 %c\n, char5);
printf(char6 %c\n, char5);
printf(char7 %c\n, char7);
return 0;
}
Output 输出量 char1 A
char2 X
char3 a
char4 x
char5 5
char6 5
char7
翻译自: https://www.includehelp.com/c/character-constant.aspxc语言字符常量和字符串常量
