Main.java

/* Easy to use simple code snippet that can be used as a starting point for Competitve Programming */

/* Do not import new packages to the program unless allowed by the interviewer*/
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {

    /* Here is where the execution starts */
    public static void main(String[] args) {

        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        final int cases;
        try {
            /*
            Indicates the first line of input file. Usually gives the number of testcases present in the file.
            For each testcase, you must read and compute the output
             */
            cases = Integer.parseInt(br.readLine().trim());

            TestCaseSolver solver = new TestCaseSolver();
            for (int i = 0; i < cases; i++) {
                solver.readInput(br);
                System.out.println(solver.solve());
            }

        } catch (IOException e) {
            e.printStackTrace();
        }
    }

}
class TestCaseSolver {

    /* Add variables needed for this testcase */

    /* Add your logic to console input from buffered reader */
    public void readInput(BufferedReader reader) {
        
    }

    /* This is where you will use the variables you populated in `readInput` to solve the problem for this testcase */
    /* Change the return type based on the problem */
    public String solve() {

        /* Add your logic here */

        return null;
    }

}