SWEA_1966) 숫자를 정렬하자

1966) 숫자를 정렬하자 (19.10.04)


문제 링크 (SW Expert Academy)

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import java.util.*;
import java.io.*;
public class Solution {
    public static void main(String args[]) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
        
        StringTokenizer tk;
        int t = Integer.parseInt(br.readLine());
    
        for(int i=1;i<=t;i++) {
            int n = Integer.parseInt(br.readLine());
            
            int[] arr = new int[n];
            
            tk = new StringTokenizer(br.readLine());
            for(int p=0;p<n;p++) {
                arr[p] = Integer.parseInt(tk.nextToken());
            }
            
            Arrays.sort(arr);
            
            bw.write("#" + i + " ");
            for(int q : arr) {
                bw.write(q + " ");
            }
            bw.write("\n");
        }
        
        bw.flush();
        bw.close();
    }
}
cs

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