public static int findMin(int[] nums) {
if (nums.length == 1)return nums[0];
if (nums.length == 2)return Math.min(nums[0],nums[1]);
if (nums[0] < nums[nums.length-1])return nums[0];
int left = 0 ;
int right = nums.length - 1;
while (left < right){
int mid = left + (right - left) / 2;
System.out.println("mid" + mid);
if (nums[mid] >= nums[left]){
if (nums[mid] > nums[mid - 1] && nums[mid] > nums[mid+1]){
return nums[mid + 1];
}else {
left = mid + 1;
System.out.println("left" + left);
}
}else {
if (nums[mid] < nums[mid - 1] && nums[mid] < nums[mid + 1]){
return nums[mid];
}else {
right = mid;
System.out.println("right" + right);
}
}
}
return -1;
}
LeetCode153题
最新推荐文章于 2025-02-27 17:54:04 发布