Added JavaDateAndTime.java ronijpandey#2

JavaDateAndTime.java

@@ -0,0 +1,32 @@
+import java.util.Arrays;
+import java.util.Calendar;
+import java.util.List;
+import java.util.Scanner;
+
+public class JavaDateAndTime {
+    static List<String> days = Arrays.asList("SUNDAY", "MONDAY", "TUESDAY", "WEDNESDAY", "THURSDAY", "FRIDAY", "SATURDAY");
+
+    public static String getDay(String day, String month, String year) {
+
+        int y = Integer.parseInt(year);
+        int m = Integer.parseInt(month);
+        int d = Integer.parseInt(day);
+
+        Calendar c = Calendar.getInstance();
+        c.set(y, m-1, d); 
+
+        int p = c.get(Calendar.DAY_OF_WEEK);
+        String s = days.get(p-1);
+        return s;
+    }
+
+    public static void main(String[] args) {
+        Scanner in = new Scanner(System.in);
+        String month = in.next();
+        String day = in.next();
+        String year = in.next();
+
+        System.out.println(getDay(day, month, year));
+
+    }
+}