Package g0001_0100.s0075_sort_colors
Class Solution
java.lang.Object
g0001_0100.s0075_sort_colors.Solution
public class Solution
extends java.lang.Object
75 - Sort Colors.
Medium
Given an array nums
with n
objects colored red, white, or blue, sort them in-place so that objects of the same color are adjacent, with the colors in the order red, white, and blue.
We will use the integers 0
, 1
, and 2
to represent the color red, white, and blue, respectively.
You must solve this problem without using the library’s sort function.
Example 1:
Input: nums = [2,0,2,1,1,0]
Output: [0,0,1,1,2,2]
Example 2:
Input: nums = [2,0,1]
Output: [0,1,2]
Example 3:
Input: nums = [0]
Output: [0]
Example 4:
Input: nums = [1]
Output: [1]
Constraints:
n == nums.length
1 <= n <= 300
nums[i]
is0
,1
, or2
.
Follow up: Could you come up with a one-pass algorithm using only constant extra space?
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Details
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Solution
public Solution()
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Method Details
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sortColors
public void sortColors(int[] nums)
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