Delete lab3 directory

Done lab 1-3

.gitignore

@@ -1,2 +1,2 @@
-Lab 1/Lab_1.class
-Lab 2/Lab_2.class
+# Project exclude paths
+/out/

Lab 1/Lab_1.java

@@ -1,41 +0,0 @@
-import java.util.Scanner;
-
-public class Lab_1 {
-    public static void main(String[] args) {
-        int n, m, a, b;
-        float s = 0;
-
-        Scanner input = new Scanner(System.in);
-        
-        System.out.print("Enter n: ");
-        n = input.nextInt();
-
-        System.out.print("Enter m: ");
-        m = input.nextInt();
-
-        do {
-            System.out.print("Enter a (can't be above n): ");
-            a = input.nextInt();
-        } while (a > n);
-
-        do {
-            System.out.print("Enter b (can't be above m): ");
-            b = input.nextInt();
-        } while (b > m);
-
-        input.close();
-
-        if ((a <= 0) && (n >= 0)) {
-            System.out.println("Error, division by zero, shutting down!");
-            System.exit(1);
-        }
-
-        for (int i = a; i < n; i++) {
-            for (int j = b; j < m; j++) {
-                s += i * j / i;
-            }
-        }
-
-        System.out.println("S = " + s);
-    }
-}

Lab 2/Lab_2.java

@@ -1,107 +0,0 @@
-import java.util.Scanner;
-
-public class Lab_2 {
-
-    public static String format(int number) {
-        int width = String.valueOf(number).length() + 1;
-        String format = "|%" + width + "d ";
-
-        return format;
-    }
-
-    public static double average(short[] row) {
-        short sum = 0;
-
-        for (short element : row) {
-            sum += element;
-        }
-
-        double result = sum / row.length;
-
-        return result;
-    }
-
-    public static void main(String[] args) {
-        short a, rows = 0, columns = 0;
-        String format;
-        
-        Scanner input = new Scanner(System.in);
-
-        do {
-            try {
-                System.out.println();
-                System.out.print("Input a constant to multipy a matrix by: ");
-
-                a = input.nextShort();
-                break;
-            } catch (Exception e) {
-                System.out.println("A constant must be a short-data type integer, try again.");
-                input.nextLine();
-            }
-        } while (true);
-
-        System.out.println();
-        System.out.println("Input size of the matrix.");
-
-        do {
-            try {
-                System.out.print("Rows: ");
-                rows = input.nextShort();
-            } catch (Exception e) {
-                System.out.println("A number of rows must be a short-data type integer, try again.");
-                input.nextLine();
-            }
-        } while (rows <= 0);
-
-        do {
-            try {
-                System.out.print("Columns: ");
-                columns = input.nextShort();
-            } catch (Exception e) {
-                System.out.println("A number of columns must be a short-data type integer, try again.");
-                input.nextLine();
-            }
-        } while (columns <= 0);
-
-        short[][] matrix_B = new short[rows][columns];
-
-        System.out.println();
-        System.out.println("Matrix B:");
-
-        format = format(rows * columns);
-
-        for (short i = 0; i < rows; i++) {
-            for (short j = 0; j < columns; j++) {
-                matrix_B[i][j] = (short) ((i + 1) * (j + 1));
-
-                System.out.printf(format, matrix_B[i][j]);
-            }
-
-            System.out.println("|");
-        }
-
-        System.out.println();
-        System.out.println("Matrix a×B:");
-
-        format = format(rows * columns * a);
-
-        for (short i = 0; i < rows; i++) {
-            for (short j = 0; j < columns; j++) {
-                matrix_B[i][j] *= (short) (a);
-
-                System.out.printf(format, matrix_B[i][j]);
-            }
-
-            System.out.println("|");
-        }
-
-        System.out.println();
-        System.out.println("Averages of each row:");
-
-        for (short[] row : matrix_B) {
-            System.out.println(average(row));
-        }
-
-        input.close();
-    }
-}