diff options
Diffstat (limited to 'other/guess_number_high_low.rs')
-rw-r--r-- | other/guess_number_high_low.rs | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/other/guess_number_high_low.rs b/other/guess_number_high_low.rs deleted file mode 100644 index 4cd717b..0000000 --- a/other/guess_number_high_low.rs +++ /dev/null @@ -1,22 +0,0 @@ -struct Solution; - -impl Solution { - unsafe fn guessNumber(n: i32) -> i32 { - let (mut s, mut n) = (1, n as i64); - while s <= n { - let x = (n + s) / 2; - let g = guess(x as i32); - match g { - 0 => return x as i32, - 1 => s = x + 1, - -1 => n = x - 1, - _ => unreachable!() - } - } - unreachable!() - } -} - -fn main() { - print!("{}", Solution::guessNumber(10)); -} |