goto 的用法

#include <stdio.h>
int main()
{
  printf("go to cpy 
");
goto FLASH_CPY;
  printf("111
");
FLASH_CPY:
  printf("222
");
}
~

///////////结果////////

go to cpy
222

#include <stdio.h>
int main()
{
printf("go to cpy ");
//goto FLASH_CPY;
printf("111 ");
FLASH_CPY:
printf("222 ");
}

///结果///
go to cpy
111
222