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Main.java
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Main.java
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package com.company;
public class Main {
public static void main(String[] args) {
int[] nums = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1};
int target = 2;
System.out.println(search(nums, target));
}
public static boolean search(int[] nums, int target) {
int li = 0, hi = nums.length - 1;
while (li <= hi) {
int mid = li + (hi - li) / 2;
if (nums[mid] == target) return true;
if (nums[mid] == nums[li])
li++;
else if (nums[mid] > nums[li]) {
if (nums[li] <= target && target < nums[mid])
hi = mid - 1;
else
li = mid + 1;
} else {
if (nums[mid] < target && target <= nums[hi])
li = mid + 1;
else
hi = mid - 1;
}
}
return false;
}
}