[백준] 합이 0인 네 정수 - Java 7453
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PS/백준
import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.Arrays;import java.util.StringTokenizer;public class BOJ7453 { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); int[][] abcd = new int[N][4];..