Sort colours
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class Main {
/*
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.
Here, we will use integers 0, 1, and 2 to represent the color red, white,
and blue respectively.
nums = [2, 0, 2, 1, 1, 0]
output = [0, 0, 1, 1, 2, 2]
*/
public static void main(String[] args) {
System.out.println("Hello World!");
}
}
Java
INFO