162-Find-Peak-Element
0x0 题目详情
0x1 解题思路
0x2 代码实现
class Solution {
public int findPeakElement(int[] nums) {
if(nums==null || nums.length==0){
return 0;
}
int mid=0;
int left=0;
int right=nums.length-1;
while(left<right){
mid=left+(right-left)/2;
if(nums[mid]<nums[mid+1]){
left=mid+1;
}else{
right=mid;
}
}
return left;
}
}0x3 课后总结
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