- 88 名前：デフォルトの名無しさん mailto:sage [2010/05/28(金) 00:55:40 ]
- >>86
import java.io.*;
public class Kaidan {
public static void main(String[] args) throws IOException {
System.out.print("整数を入力してください ");
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int n = Integer.parseInt(br.readLine());
if (n < 0) n = -n;
char[] c = {'□', '○'};
for (int i = 0; i < 3; i++) {
for (int j = 0; j <= i; j++) System.out.print(c[(i + n) % 2]);
System.out.println();
}
}
}
