Problem: 2063B - Subsequence Update
Language: java

Solution 1 (runtime: 327 ms):
import java.util.*;
import java.io.*;

public class CF_1000_B {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        StringBuilder sb = new StringBuilder();
        int test_cases = sc.nextInt();
        while (test_cases-- > 0) {
            int n = sc.nextInt();
            int l = sc.nextInt();
            int r = sc.nextInt();
            int[] arr = new int[n];
            for (int i = 0; i < n; i++)
                arr[i] = sc.nextInt();
            int[] arr1 = Arrays.copyOfRange(arr, 0, r);
            int[] arr2 = Arrays.copyOfRange(arr, l - 1, arr.length);
            Arrays.sort(arr1);
            Arrays.sort(arr2);
            long min1 = 0;
            long min2 = 0;
            for (int i = 0; i < r - l + 1; i++) {
                min1 += arr1[i];
                min2 += arr2[i];
            }
            sb.append(Math.min(min1, min2)).append("\n");
        }
        sc.close();
        System.out.println(sb.toString());
    }
}

Solution 2 (runtime: 312 ms):
import java.io.*;
import java.util.*;

public class TestCodeforces
{
    public static void main(String[] args)
    {
        FastReader fr = new FastReader();
        PrintWriter pw = new PrintWriter(System.out);
        int t = fr.nextInt();
        while(t-->0)
        {
            int n = fr.nextInt();
            int l = fr.nextInt();
            int r = fr.nextInt();
            int wnd = r-l+1;
            long arr[] = new long[n];
            for(int i=0; i<n; i++)
            {   
                arr[i] = fr.nextInt();
            }   
            long min_sum = Math.min(sortSum(Arrays.copyOfRange(arr, 0, r), wnd), sortSum(Arrays.copyOfRange(arr, l-1, n), wnd));
            pw.println(min_sum);
        }
        pw.flush();
        pw.close();
    }

    public static long sortSum(long arr[], int z)
    {
        long sum = 0;
        Arrays.sort(arr);
        for(int i=0; i<z; i++)
        {
            sum += arr[i];
        }
        return sum;
    }
    static class FastReader
    {
        BufferedReader br; 
        StringTokenizer st;
        public FastReader() {
            br = new BufferedReader(new InputStreamReader(System.in));
        }
        String next() {
            while (st == null || !st.hasMoreElements()) {
                try {
                    st = new StringTokenizer(br.readLine());
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            return st.nextToken();
        }
        int nextInt() {
            return Integer.parseInt(next());
        }

        long nextLong() {
            return Long.parseLong(next());
        }

        double nextDouble() {
            return Double.parseDouble(next());
        }

        String nextLine() {
            String str = "";
            try {
                str = br.readLine();
            } catch (IOException e) {
                e.printStackTrace();
            }
            return str;
        }
    }
    
    static public boolean isPrime(int n)
    {
        int z=0;
        for(int i=2; i<=n/2; i++)
        {
            if(n%i==0)
            {
                z++;
            }
        }
        if(z==1)
        {
            return true;
        }
        return false;
    }
    
    public static int gcd(int a, int b)
    {
        if (b == 0) return a;
        return gcd(b, a % b);
    }

}