smod是什么意思：

[yusongleon]

smod是什么意思：
n mod m indicates the remainder of the euclidian
division of n by m, ie 0 = (n mod m) = m-1 and
there exists k such that n = (k*m) + (n mod m);

n smod m indicates the offset remainder of the
euclidian division of n by m, ie
1 = (n smod m) = m and there exists k such that
n = (k*m) + (n smod m);

[太乙]

这个翻译一下就行了呗

[太乙]

[Quote=引用楼主 yusongleon 的帖子:]
smod是什么意思：
n mod m indicates the remainder of the euclidian
division of n by m, ie 0 = (n mod m) = m-1 and
there exists k such that n = (k*m) + (n mod m);

n smod m indicates the offset remainder of the
euclidian division of n by m, ie
1 = (n smod m) = m and there exists k such that
n = (k*m) + (n smod m);
[/Quote]


大概意思：

mod:比如4 mod 3 =1 4 mod 2 = 0//大家都知道

0 = (n mod m) = m-1,我想lz打错了吧：0<=(n mod m) <=ｍ－１


smod:比如 4 smod 3 =1 4 smod 2 = 2

1 = (n smod m) = m　　估计应该是： 1<= (n smod m) <= m

[yusongleon]

谢！

[e_sharp]

smod 就是 取余加1

[yusongleon]

初次来csdn,感觉很温暖！

[太乙]

[Quote=引用 4 楼 e_sharp 的回复:]
smod 就是 取余加1
[/Quote]

好像不对吧，兄弟！

比如:4 somd 3
按照你说的，那应该是2

而有没有这样一个k，能使得

4 = 3*k+2呢？

[yusongleon]

我已经开始糊涂了！不过还是感谢各位！

[xqls_xqls]

学习了