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unsigned long 是32位的和 unsigned int 是一样的所以用%d 或是%ld都可以 signed和unsigned没区别

Posted by zzningxp at 2005-09-17 23:01:08
In Reply To:请问c语言中,scanf 输入unsigned long 用％什么啊？ 3x Posted by:scu05p08 at 2005-09-17 22:04:39

Followed by:

maybe %u or %ud (0) semonteer 2005-09-17 23:01:56
- 你用过? 用%d是不会出错的 (0) zzningxp 2005-09-17 23:04:45
  - 我试了试是可以的 %u%lu都可以 (0) zzningxp 2005-09-17 23:07:29
  - 我从来不用不安全的小窍门 (0) semonteer 2005-09-18 00:20:19

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