1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
| func search(nums []int, target int) bool {
left, right := 0, len(nums)-1
for left <= right {
mid := left + (right-left)/2
if nums[mid] == target {
return true
}
if nums[mid] > nums[right] {
if target >= nums[left] && target < nums[mid] {
right = mid - 1
} else {
left = mid + 1
}
} else if nums[mid] < nums[right] {
if target > nums[mid] && target <= nums[right] {
left = mid + 1
} else {
right = mid - 1
}
} else {
right--
}
}
return false
}
|