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问题描述
我最近在代码中碰到了这一行-
I recently came across this line in a code -
fprintf(logfile," |-IP Version : %dn",(unsigned int)iph->version);
这里的%dn"是格式字符串吗?如果是这样,那意味着什么?
Is "%dn" here a format string ? If so , what does it signify ?
推荐答案
听起来好像有人想写%d\n
以换行符终止行,但是反斜线在某处丢失了.格式代码无论如何都以"d"结尾.
It sounds a bit like someone wanted to write %d\n
to terminate the line with a linefeed, but the backslash got lost somewhere. The format code, in any case, ends with the "d".
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