algorithms
코드포스 (codeforces)
코드포스 469A (codeforces 469A)
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코드포스 469A (codeforces 469A) 문제 풀이 및 코드 (description and code)
Problem - 469A - Codeforces
코드
import java.io.*;
public class CF469A {
static int n, p, q;
static String ins[];
static boolean[] b = new boolean[101];
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());
ins = br.readLine().split(" ");
p = Integer.parseInt(ins[0]);
for (int i = 1; i <= p; i++) {
b[Integer.parseInt(ins[i])] = true;
}
ins = br.readLine().split(" ");
q = Integer.parseInt(ins[0]);
for (int i = 1; i <= q; i++) {
b[Integer.parseInt(ins[i])] = true;
}
boolean isGameClear = true;
for (int i = 1; i <= n; i++) {
if (!b[i]) isGameClear = false;
}
bw.write((isGameClear) ? "I become the guy.\n" : "Oh, my keyboard!\n");
bw.flush();bw.close();
}
}
