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Run Shot of Current System Time & Date Java Code: import java.text.SimpleDateFormat; import java.util.Date; public class Datetimemonth { public static void main(String[] args) { Date now = new Date(); System.out.println("toString(): " + now); // dow mon dd hh:mm:ss zzz yyyy // SimpleDateFormat can be used to control the date/time display format: // E (day of week): 3E or fewer (in text xxx), >3E (in full text) // M (month): M (in number), MM (in number with leading zero) // 3M: (in text xxx), >3M: (in full text full) // h (hour): h, hh (with leading zero) // m (minute) // s (second) // a (AM/PM) // H (hour in 0 to 23) // z (time zone) SimpleDateFormat dateFormatter = new SimpleDateFormat("E, y-M-d 'at' h:m:s a z"); System.out.println("Format 1: " + dateFormatter.format(now)); dateFormatter = new Sim...

Run Shot of Calculator Java Code: public class Calculator { public static void main(String[] args) { boolean go = true; //sets up loop while(go) //creates loop to top { System.out.println("Hello this is my calculator!"); System.out.println("To add, type a, to subtract, type s."); System.out.println("To multiply, type m, to divide, type d."); Scanner scan = new Scanner(System.in); //sets up scanners Scanner scan1 = new Scanner(System.in); String action = scan.nextLine(); //tells comp. to take user input if("a".equals(action)) //addition { System.out.println("Now type in the first number you would like to add."); int add1 = scan.nextInt(); System.out.println("Now type the second number."); int add2 = scan.nextInt(); ...