Learn point C language (3): Escape character

Source: Internet
Author: User
Tags include printf

\n //换行
\r //回车
\b //退格
\f //换页
\t //水平制表符
\v //垂直制表符
\a //响声
\" //双引号
\' //单引号
\x?? //用小写 x 和两位数字(十六进制数)表示一个字符
\??? //用三位数字(八进制)表示一个字符

Example 1:

#include <stdio.h>

int main(void)
{
  printf("\"C++Builder\" 2009\n");
  printf("\x41");
  putchar('\n');
  printf("\102");
  getchar();
  return 0;
}

Example 2: File path

#include <stdio.h>

int main(void)
{
  char *path = "C:\\Windows\\Temp";

  printf("%s", path); /* C:\Windows\Temp */
  getchar();
  return 0;
}

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