Lab1

• Code

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import java.util.Scanner ;
import java.util.Random ;
import java.util.Arrays ;

public class TempSimulator {

	public static void main(String[] args) {

		Scanner input = new Scanner(System.in);
		Random rand =  new Random();

		int season;
		int numberSimul;
		int totalSumTemp = 0 ;
		int avgeSeason ;

do
  {
		System.out.println("\n Please choose the season you Want to simulate:\n");
		System.out.println(" Enter 1 for WINTER.\n Enter 2 for SPRING.\n Enter 3 for SUMMER.\n Enter 4 for FALL.\n Enter 5 to Exit the system .");

		season = input.nextInt();

		switch(season)
		{
		case 1:

			System.out.printf("%s\n%s\n","This is WINTER :","How many simulations would you like to generate?");

			numberSimul = input.nextInt();
		    int winter[]= new int[numberSimul];

			for ( int i= 0; i< numberSimul; i++)
			{

			  winter[i] = rand.nextInt(20)+ 20 ;

			  totalSumTemp += winter[i];
			}
			  avgeSeason = totalSumTemp/(numberSimul) ;

		    System.out.printf("The first temperature generated is: %d\n", winter[0]);
		    System.out.printf("The  last temperature generated is: %d\n", winter[numberSimul-1]);

		    Arrays.sort(winter);

		    System.out.printf("The lowest temperature generated is: %d\n", winter[0]);
		    System.out.printf("The highest temperature generated is: %d\n", winter[numberSimul-1]);
		    System.out.printf("The total sum of all temperature generated is: %d\n", totalSumTemp);
		    System.out.printf("The average for the season is: %d\n", avgeSeason);

			break;

		case 2:

			System.out.printf("%s\n%s\n","This is SPRING :","How many simulations would you like to generate?");
			numberSimul = input.nextInt();

		    int spring[]= new int[numberSimul];

			for ( int i= 0; i< numberSimul; i++)
			{

				spring[i] = rand.nextInt(30)+ 40 ;

			  totalSumTemp += spring[i];
			}
			  avgeSeason = totalSumTemp/(numberSimul) ;

		    System.out.printf("The first temperature generated is: %d\n", spring[0]);
		    System.out.printf("The  last temperature generated is: %d\n", spring[numberSimul-1]);

            Arrays.sort(spring);

		    System.out.printf("The lowest temperature generated is: %d\n", spring[0]);
		    System.out.printf("The highest temperature generated is: %d\n", spring[numberSimul-1]);
		    System.out.printf("The total sum of all temperature generated is: %d\n", totalSumTemp);
		    System.out.printf("The average for the season is: %d\n", avgeSeason);

			break;

		case 3:

			System.out.printf("%s\n%s\n" ,"This is SUMMER :","How many simulations would you like to generate?");

			numberSimul = input.nextInt();
		    int summer[]= new int[numberSimul];

			for ( int i= 0; i< numberSimul; i++)
			{

				summer[i] = rand.nextInt(20)+ 70 ;

			  totalSumTemp += summer[i];
			}
			  avgeSeason = totalSumTemp/(numberSimul) ;

		    System.out.printf("The first temperature generated is: %d\n", summer[0]);
		    System.out.printf("The  last temperature generated is: %d\n", summer[numberSimul-1]);

            Arrays.sort(summer);

		    System.out.printf("The lowest temperature generated is: %d\n", summer[0]);
		    System.out.printf("The highest temperature generated is: %d\n", summer[numberSimul-1]);
		    System.out.printf("The total sum of all temperature generated is: %d\n", totalSumTemp);
		    System.out.printf("The average for the season is: %d\n", avgeSeason);

			break;

		case 4:

			System.out.printf("%s\n%s\n","This is FALL :","How many simulations would you like to generate?");

			numberSimul = input.nextInt();
		    int fall[]= new int[numberSimul];

			for ( int i= 0; i< numberSimul; i++)
			{

				fall[i] = rand.nextInt(20)+ 40 ;

			  totalSumTemp += fall[i];
			}
			  avgeSeason = totalSumTemp/(numberSimul) ;

		    System.out.printf("The first temperature generated is: %d\n", fall[0]);
		    System.out.printf("The  last temperature generated is: %d\n", fall[numberSimul-1]);

            Arrays.sort(fall);

		    System.out.printf("The lowest temperature generated is: %d\n", fall[0]);
		    System.out.printf("The highest temperature generated is: %d\n",fall[numberSimul-1]);
		    System.out.printf("The total sum of all temperature generated is: %d\n", totalSumTemp);
		    System.out.printf("The average for the season is: %d\n", avgeSeason);

			break;

		}

 } while(season != 5);

		if (season==5)

			 System.out.println("Thank you.");	
  }
}

• Screen Shot