Ref: http://www.cplusplus.com/reference/clibrary/cstdio/printf/ On Wed, Jan 12, 2011 at 3:23 PM, Aniruddha Bhattacharyya <aniruddha.aot@xxxxxxxxx> wrote: > Use "%.*f" for Float (its ".*" not "*") > and "%*d" for int > > On Wed, Jan 12, 2011 at 3:22 PM, Aniruddha Bhattacharyya > <aniruddha.aot@xxxxxxxxx> wrote: >> >> >> Use "%.*f" for Float (its ".*" not "*") >> and "%*d" for int >> >> Ref: http://www.cplusplus.com/reference/clibrary/cstdio/printf/ >> >> On Wed, Jan 12, 2011 at 2:44 PM, ratheesh k <ratheesh.ksz@xxxxxxxxx> wrote: >>> >>> On Wed, Jan 12, 2011 at 2:32 PM, Bert Wesarg <bert.wesarg@xxxxxxxxxxxxxx> wrote: >>> > On Wed, Jan 12, 2011 at 09:59, Fei Zhao <skywalkzf@xxxxxxxxx> wrote: >>> >> I mean's that when to use printf("%*.*f" , 4, 2 , x) ; in linux kernel or >>> >> our practical use? >>> >>> If you want to control the format dynamically. >>> scanf("%d" , &first); >>> scanf("%d" , %second); >>> printf("%*.*f", first ,second , x); >>> >>> > I don't know when you want to use such calls, how should I? And what >>> > has the linux kernel to do with this, this doesn't came up before, and >>> > what is '*our* practical use'? >>> > >>> > Bert >>> > -- >>> > To unsubscribe from this list: send the line "unsubscribe linux-c-programming" in >>> > the body of a message to majordomo@xxxxxxxxxxxxxxx >>> > More majordomo info at http://vger.kernel.org/majordomo-info.html >>> > >>> -- >>> To unsubscribe from this list: send the line "unsubscribe linux-c-programming" in >>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > -- To unsubscribe from this list: send the line "unsubscribe linux-c-programming" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
