View Code of Problem 5

 public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("test");
        int t = scanner.nextInt();
        for (int i = 0; i < t; i++) {
            int n, m;
            n = scanner.nextInt();
            m = scanner.nextInt();
            int[][] temp = new int[n][2];
            for (int j = 0; j < n; j++) {
                temp[j][0] = scanner.nextInt();
                temp[j][1] = scanner.nextInt();
            }
            for (int j = 0; j < m; j++) {
                Problem5.select(temp);
                if (j!=m-1){
                    System.out.print(" ");
                }else {
                    System.out.println("");
                }
            }
        }
    }

    public static void select(int[][] values) {
        int max=0;
        for (int i = 1; i < values.length; i++) {
            if (values[i][0]>values[max][0]){
                max=i;
            }else if (values[i][0]==values[max][0]){
                if (values[i][1]>values[max][1]){
                    max=i;
                }
            }
        }
        values[max][0]=0;
        values[max][1]=0;
        System.out.print(max+1);
    }
/*
Main.java:1: error: class, interface, or enum expected
 public static void main(String[] args) {
               ^
Main.java:3: error: class, interface, or enum expected
        System.out.println("test");
        ^
Main.java:4: error: class, interface, or enum expected
        int t = scanner.nextInt();
        ^
Main.java:5: error: class, interface, or enum expected
        for (int i = 0; i < t; i++) {
        ^
Main.java:5: error: class, interface, or enum expected
        for (int i = 0; i < t; i++) {
                        ^
Main.java:5: error: class, interface, or enum expected
        for (int i = 0; i < t; i++) {
                               ^
Main.java:7: error: class, interface, or enum expected
            n = scanner.nextInt();
            ^
Main.java:8: error: class, interface, or enum expected
            m = scanner.nextInt();
            ^
Main.java:9: error: class, interface, or enum expected
            int[][] temp = new int[n][2];
            ^
Main.java:10: error: class, interface, or enum expected
            for (int j = 0; j < n; j++) {
            ^
Main.java:10: error: class, interface, or enum expected
            for (int j = 0; j < n; j++) {
                            ^
Main.java:10: error: class, interface, or enum expected
            for (int j = 0; j < n; j++) {
                                   ^
Main.java:12: error: class, interface, or enum expected
                temp[j][1] = scanner.nextInt();
                ^
Main.java:13: error: class, interface, or enum expected
            }
            ^
Main.java:14: error: class, interface, or enum expected
            for (int j = 0; j < m; j++) {
                            ^
Main.java:14: error: class, interface, or enum expected
            for (int j = 0; j < m; j++) {
                                   ^
Main.java:16: error: class, interface, or enum expected
                if (j!=m-1){
                ^
Main.java:18: error: class, interface, or enum expected
                }else {
                ^
Main.java:20: error: class, interface, or enum expected
                }
                ^
Main.java:25: error: class, interface, or enum expected
    public static void select(int[][] values) {
                  ^
Main.java:27: error: class, interface, or enum expected
        for (int i = 1; i < values.length; i++) {
        ^
Main.java:27: error: class, interface, or enum expected
        for (int i = 1; i < values.length; i++) {
                        ^
Main.java:27: error: class, interface, or enum expected
        for (int i = 1; i < values.length; i++) {
                                           ^
Main.java:30: error: class, interface, or enum expected
            }else if (values[i][0]==values[max][0]){
            ^
Main.java:33: error: class, interface, or enum expected
                }
                ^
Main.java:37: error: class, interface, or enum expected
        values[max][1]=0;
        ^
Main.java:38: error: class, interface, or enum expected
        System.out.print(max+1);
        ^
Main.java:39: error: class, interface, or enum expected
    }
    ^
28 errors
*/