diff options
| author | Santo Cariotti <santo@dcariotti.me> | 2024-05-28 10:29:13 +0200 |
|---|---|---|
| committer | Santo Cariotti <santo@dcariotti.me> | 2024-05-28 10:29:13 +0200 |
| commit | f05d888a0b621ca4e99e2b0fb6e23c097006fe41 (patch) | |
| tree | eebbb2489144112d3288393e354d19375a0aa088 /progs/a674.py | |
Init
Diffstat (limited to 'progs/a674.py')
| -rw-r--r-- | progs/a674.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/progs/a674.py b/progs/a674.py new file mode 100644 index 0000000..cf8e36a --- /dev/null +++ b/progs/a674.py @@ -0,0 +1,9 @@ +def set_left_most_unset_bit(n):
+ if not (n & (n + 1)):
+ return n
+ pos, temp, count = 0, n, 0
+ while temp:
+ if not (temp & 1):
+ pos = count
+ count += 1; temp>>=1
+ return (n | (1 << (pos)))
\ No newline at end of file |