Array-ds

Array.java

@@ -0,0 +1,69 @@
+import java.io.*;
+import java.util.Scanner;
+
+public class Array {
+
+    static Scanner input = new Scanner(System.in);
+    static String arrS[][] = new String[5][5];
+    static String cName[] = { "A", "B", "C", "D", "E" };
+
+    static int i, j; // Loop Control Variables
+
+    static void dispData() { // Method that will display the array content
+        for (i = 0; i < 5; ++i) {
+            for (j = 0; j < 5; ++j) {
+                System.out.print(arrS[i][j] + "\t");
+            }
+            System.out.println();
+        }
+        System.out.println();
+    }
+
+    static boolean chkData(String vData) { // Method that will check for reservation availability
+        for (i = 0; i < 5; ++i) {
+            for (j = 0; j < 5; ++j) {
+                if ((arrS[i][j]).equalsIgnoreCase(vData)) {
+                    arrS[i][j] = "X";
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    static boolean chkFull() { // Method that will check if all reservations were occupied
+        for (i = 0; i < 5; ++i) {
+            for (j = 0; j < 5; ++j) {
+                if (!(arrS[i][j]).equals("X")) {
+                    return false;
+                }
+            }
+        }
+        return true;
+    }
+
+    public static void main(String eds[]) throws IOException { // the MAIN method program
+        String inData = new String("");
+        for (i = 0; i < 5; ++i) { // Initialized array with constant data
+            for (j = 0; j < 5; ++j) {
+                arrS[i][j] = new String((i + 1) + cName[j]);
+            }
+        }
+
+        do { // Loop until user press X to exit
+            dispData();
+            if (chkFull()) {
+                System.out.println("Reservation is FULL");
+                inData = "X";
+            } else {
+                System.out.print("Enter Seat Reservation: ");
+                inData = input.next();
+                if (chkData(inData))
+                    System.out.println("Reservation Successful!");
+                else
+                    System.out.println("Occupied Seat!");
+            }
+        } while (!inData.equalsIgnoreCase("X"));
+
+    }
+}