Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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A well-monitored transaction solution for Joe's Pizza, your friendly neighborhood pizza shop.

Joe decides that he wants to have some personal time as soon as he can make enough income. So in addition to regular transaction recording, he also wants to computer to monitor the running total on the fly. If the total sales is greater than $100, the computer program should give him the sum of sales, tell him he can go home, and exit. Modify the previous transaction record program to make this happen.

these are the codes form before

can you plz write it in java.util.scanner form

and can you make it so i can copy and past it thank you in advance

the codes form before

/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package change;
import java.util.Arrays;
import java.util.Scanner;
/**
*
* @author Mabda
*/
public class Change {

/**
* @param args the command line arguments
*/
public static void main(String[] args) {
Scanner key = new Scanner(System.in);

int myArray[] = new int [7];

int sum = 0;

for(int i = 0; i < 7; i++) {


System.out.print("Enter income of day "+(i+1)+" :");

myArray[i] = key.nextInt();

sum = sum + myArray[i];

}

System.out.println("Total income of week is :"+sum);
}

}

/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package pkg1;
import java.util.Scanner;
/**
*
* @author Mabda
*/
public class Main {

/**
* @param args the command line arguments
*/
public static void main(String[] args) {
int num,sum = 0;
char choice;
Scanner key = new Scanner(System.in);
while(true)
{
System.out.print("\nEnter sale amount: ");
num = key.nextInt();
sum+=num;
System.out.print("Do you want to continue..: ");
choice = key.next().charAt(0);
if(choice == 'n')
{
System.out.print("\nToday's sum of all sales: "+ sum+"\n\n");
break;
}
}
}

}

/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package pkg2;
import java.util.Arrays;
import java.util.Scanner;
/**
*
* @author Mabda
*/
public class Main {

/**
* @param args the command line arguments
*/
public static void main(String[] args) {
Scanner key = new Scanner(System.in);
int myArray[] = new int [7];
int sum = 0;

for(int i=0; i<7; i++){
System.out.print("Enter income of day "+(i+1)+" :");
myArray[i] = key.nextInt();
sum = sum + myArray[i];
}
System.out.println("Total income of week is :"+sum);
}

}

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