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author | Adam Carpenter <gitlab@53hor.net> | 2019-07-23 12:09:24 -0400 |
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committer | Adam Carpenter <gitlab@53hor.net> | 2019-07-23 12:09:24 -0400 |
commit | 552bc70b77d4fca54929b46190128721b93d887c (patch) | |
tree | 2793d5aff4fce6b27e1056f89b09b52d41134a4b /ch2/2-8.c | |
parent | e41bafc5885aac630b6d19893e9c80cc334497c2 (diff) | |
download | learning-c-552bc70b77d4fca54929b46190128721b93d887c.tar.xz learning-c-552bc70b77d4fca54929b46190128721b93d887c.zip |
Cleaned up directory.
Diffstat (limited to 'ch2/2-8.c')
-rw-r--r-- | ch2/2-8.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/ch2/2-8.c b/ch2/2-8.c deleted file mode 100644 index 9f7adbd..0000000 --- a/ch2/2-8.c +++ /dev/null @@ -1,21 +0,0 @@ -#include<stdio.h> - -/* - * Returns the value of the integer x rotated to the right by n bit positions. - */ - -unsigned rightrot(unsigned x, int n) { - unsigned mask = ~(~0 >> 1); - - while (n-- > 0) - if (x & 1) - x = (x >> 1) | mask; - else - x >>= 1; - - return x; -} - -int main() { - printf("%x\n", rightrot(0xaa, 3)); -} |