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알고리즘/일반(단순구현)10

[백준] 11650번 좌표 정렬하기 #Java class Point implements Comparable{ int x,y; public Point(int x,int y){ this.x = x; this.y = y; } @Override public int compareTo(Point o) { if(this.x == o.x){ return this.y - o.y; } return this.x - o.x; } @Override public String toString() { return x+" " + y; } } public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamR.. 2022. 5. 7.
[백준] 1018번 체스판 다시 칠하기 #Java import java.util.*; public class Main { // 1. 두개의 체스판 static char [][] board = { "WBWBWBWB".toCharArray(), "BWBWBWBW".toCharArray(), "WBWBWBWB".toCharArray(), "BWBWBWBW".toCharArray(), "WBWBWBWB".toCharArray(), "BWBWBWBW".toCharArray(), "WBWBWBWB".toCharArray(), "BWBWBWBW".toCharArray()}; static char [][] board2 = { "BWBWBWBW".toCharArray(), "WBWBWBWB".toCharArray(), "BWBWBWBW".toCharArray(), "W.. 2022. 5. 6.

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