algorithms
software expert
소프트웨어 익스퍼트 3750 (software expert 3750)
·
소프트웨어 익스퍼트 3750
코드
import java.io.*;
public class SWE3750 {
static int t, T, sum;
static String n;
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
t = T = Integer.parseInt(br.readLine());
StringBuilder sb = new StringBuilder();
while (T-- != 0) {
n = br.readLine();
while (n.length() != 1) {
sum = 0;
for (int i = 0; i < n.length(); i++) {
sum += n.charAt(i) - 48;
}
n = sum + "";
}
sb.append("#");sb.append(t - T);sb.append(" ");
sb.append(n);sb.append("\n");
}
bw.write(sb.toString());
bw.flush();bw.close();
}
}