algorithms
코드포스 (codeforces)
코드포스 519B (codeforces 519B)
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코드포스 519B (codeforces 519B) 문제 풀이 및 코드 (description and code)
Problem - 519B - Codeforces
코드
import java.io.*;
import java.util.HashMap;
public class CF519B {
static int n;
static long[] a = new long[3];
static HashMap<String, Integer> hm = new HashMap<>();
static String ins[];
static StringBuffer sb = new StringBuffer();
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
n = Integer.parseInt(br.readLine());
for (int i = 0; i < 3; i++) {
ins = br.readLine().split(" ");
for (int j = 1; j <= n - i; j++) {
a[i] += Integer.parseInt(ins[j - 1]);
}
}
sb.append(a[0] - a[1] + "\n");
sb.append(a[1] - a[2] + "\n");
bw.write(sb.toString());
bw.flush();bw.close();
}
}
