public class retailprice
{
	public static void main(String[] args)
	{
		int choice,add,doneall,qproduct1,qproduct2,qproduct3,qproduct4,qproduct5,tprod1,tprod2,tprod3,tprod4,tprod5,done1,done2,done3,done4,done5,total;
		char cont;
		qproduct1=0;
		qproduct2=0;
		qproduct3=0;
		qproduct4=0;
		qproduct5=0;
		done1=0;
		done2=0;
		done3=0;
		done4=0;
		done5=0;
		doneall=0;
		total=0;		
		cont='a';
		do
		{
		
			do
			{
				System.out.println("\nEnter the number of the product:\nProduct 1\nProduct 2\nProduct 3\nProduct 4\nProduct 5\n");
				choice=MyInput.readInt();

				switch (choice)
				{
					case (1):
						{
							if (done1!=0)
								{
									System.out.println("\nYou already entered a quantity for Product 1, so press \na to choose another product, \nb to add to the previous value, or \nc to replace the existing value.\n");
										cont=MyInput.readChar();		
										do
										{
											switch (cont)
											{
												case ('b'):
													{
													System.out.println("\nEnter the additional quantity\n");
													add=MyInput.readInt();
													qproduct1=qproduct1+add;
													tprod1=3*qproduct1;
													total=total+tprod1;
													System.out.println("\nThe revised total for Product 1 is $"+tprod1);
													System.out.println("\nPress a to continue entering data or t to find the total\n");
													cont=MyInput.readChar();
													break;
													}
												case ('c'):
													{
														System.out.println("\nEnter the new quantity for Product 1\n");
														qproduct1=MyInput.readInt();
														tprod1=3*qproduct1;
														total=total+tprod1;
														System.out.println("The total for Product 1 was $"+tprod1);
														System.out.println("Press a to continue entering data, or t to find the total");
														cont=MyInput.readChar();	
														break;
													}
												default:
													{
														System.out.println("\nPlease choose a, b, or c\n");
														cont=MyInput.readChar();
														break;
													}
											}
										}
										while (cont=='c');
										while (cont=='b');
								}
							else if (done1==0)
								{
									System.out.println("\nEnter the quantity of Product "+choice+" sold\n");
									qproduct1=MyInput.readInt();
									tprod1=3*qproduct1;
									total=total+tprod1;
									done1=1;
									doneall=doneall+1;
									System.out.println("\nThe total for Product 1 was $"+tprod1);
									System.out.println("\nPress a to continue entering data, or t to find the total\n");
									cont=MyInput.readChar();
								}
							break;
						}
						
					case (2):
						{
							if (done2!=0)
								{
									System.out.println("\nYou already entered a quantity for Product 2, so press \na to choose another product, \nb to add to the previous value, or \nc to replace the existing value.\n");
										cont=MyInput.readChar();		
										do
										{
											switch (cont)
											{
												case ('b'):
													{
													System.out.println("\nEnter the additional quantity\n");
													add=MyInput.readInt();
													qproduct2=qproduct2+add;
													tprod2=5*qproduct2;
													total=total+tprod2;
													System.out.println("\nThe revised total for Product 2 is $"+tprod2);
													System.out.println("\nPress a to continue entering data or t to find the total\n");
													cont=MyInput.readChar();
													break;
													}
												case ('c'):
													{
														System.out.println("Enter the new quantity for Product 2");
														qproduct2=MyInput.readInt();
														tprod2=5*qproduct2;
														total=total+tprod2;
														System.out.println("\nThe total for Product 2 was $"+tprod2);
														System.out.println("\nPress a to continue entering data, or t to find the total\n");
														cont=MyInput.readChar();	
														break;
													}
												default:
													{
														System.out.println("\nPlease choose a, b, or c\n");
														cont=MyInput.readChar();
														break;
													}
											}
										}
										while (cont=='c');
										while (cont=='b');
								}
							else if (done2==0)
								{
									System.out.println("\nEnter the quantity of Product "+choice+" sold\n");
									qproduct2=MyInput.readInt();
									tprod2=5*qproduct2;
									total=total+tprod2;
									done2=1;
									doneall=doneall+1;
									System.out.println("\nThe total for Product 2 was $"+tprod2);
									System.out.println("\nPress a to continue entering data, or t to find the total\n");
									cont=MyInput.readChar();
								}
							break;
						}
					case (3):
						{
								if (done3!=0)
								{
									System.out.println("\nYou already entered a quantity for Product 3, so press \na to choose another product, \nb to add to the previous value, or \nc to replace the existing value.\n");
										cont=MyInput.readChar();		
										do
										{
											switch (cont)
											{
												case ('b'):
													{
													System.out.println("\nEnter the additional quantity\n");
													add=MyInput.readInt();
													qproduct3=qproduct3+add;
													tprod3=10*qproduct3;
													total=total+tprod3;
													System.out.println("\nThe revised total for Product 3 is $"+tprod3);
													System.out.println("\nPress a to continue entering data or t to find the total\n");
													cont=MyInput.readChar();
													break;
													}
												case ('c'):
													{
														System.out.println("\nEnter the new quantity for Product 3\n");
														qproduct3=MyInput.readInt();
														tprod3=10*qproduct3;
														total=total+tprod3;
														System.out.println("The total for Product 3 was $"+tprod3);
														System.out.println("Press a to continue entering data, or t to find the total");
														cont=MyInput.readChar();	
														break;
													}
												default:
													{
														System.out.println("\nPlease choose a, b, or c\n");
														cont=MyInput.readChar();
														break;
													}
											}
										}
										while (cont=='c');
										while (cont=='b');
								}
							else if (done3==0)
								{
									System.out.println("\nEnter the quantity of Product "+choice+" sold\n");
									qproduct3=MyInput.readInt();
									tprod3=10*qproduct3;
									total=total+tprod3;
									done3=1;
									doneall=doneall+1;
									System.out.println("\nThe total for Product 3 was $"+tprod3);
									System.out.println("\nPress a to continue entering data, or t to find the total\n");
									cont=MyInput.readChar();
								}
							break;
						}
					case (4):
						{
								if (done4!=0)
								{
									System.out.println("\nYou already entered a quantity for Product 4, so press \na to choose another product, \nb to add to the previous value, or \nc to replace the existing value.\n");
										cont=MyInput.readChar();		
										do
										{
											switch (cont)
											{
												case ('b'):
													{
													System.out.println("\nEnter the additional quantity\n");
													add=MyInput.readInt();
													qproduct4=qproduct1+add;
													tprod4=9*qproduct4;
													total=total+tprod4;
													System.out.println("\nThe revised total for Product 4 is $"+tprod4);
													System.out.println("\nPress a to continue entering data or t to find the total\n");
													cont=MyInput.readChar();
													break;
													}
												case ('c'):
													{
														System.out.println("\nEnter the new quantity for Product 4\n");
														qproduct4=MyInput.readInt();
														tprod4=9*qproduct4;
														total=total+tprod4;
														System.out.println("The total for Product 4 was $"+tprod4);
														System.out.println("Press a to continue entering data, or t to find the total");
														cont=MyInput.readChar();	
														break;
													}
												default:
													{
														System.out.println("\nPlease choose a, b, or c\n");
														cont=MyInput.readChar();
														break;
													}
											}
										}
										while (cont=='c');
										while (cont=='b');
								}
							else if (done4==0)
								{
									System.out.println("\nEnter the quantity of Product "+choice+" sold\n");
									qproduct4=MyInput.readInt();
									tprod4=9*qproduct4;
									total=total+tprod4;
									done4=1;
									doneall=doneall+1;
									System.out.println("\nThe total for Product 4 was $"+tprod4);
									System.out.println("\nPress a to continue entering data, or t to find the total\n");
									cont=MyInput.readChar();
								}
							break;
						}
					case (5):
						{
								if (done5!=0)
								{
									System.out.println("\nYou already entered a quantity for Product 5, so press \na to choose another product, \nb to add to the previous value, or \nc to replace the existing value.\n");
										cont=MyInput.readChar();		
										do
										{
											switch (cont)
											{
												case ('b'):
													{
													System.out.println("\nEnter the additional quantity\n");
													add=MyInput.readInt();
													qproduct5=qproduct5+add;
													tprod5=7*qproduct5;
													total=total+tprod5;
													System.out.println("\nThe revised total for Product 5 is $"+tprod5);
													System.out.println("\nPress a to continue entering data or t to find the total\n");
													cont=MyInput.readChar();
													break;
													}
												case ('c'):
													{
														System.out.println("\nEnter the new quantity for Product 5\n");
														qproduct5=MyInput.readInt();
														tprod5=7*qproduct5;
														total=total+tprod5;
														System.out.println("The total for Product 5 was $"+tprod5);
														System.out.println("Press a to continue entering data, or t to find the total");
														cont=MyInput.readChar();	
														break;
													}
												default:
													{
														System.out.println("\nPlease choose a, b, or c\n");
														cont=MyInput.readChar();
														break;
													}
											}
										}
										while (cont=='c');
										while (cont=='b');
								}
							else if (done5==0)
								{
									System.out.println("\nEnter the quantity of Product "+choice+" sold\n");
									qproduct5=MyInput.readInt();
									tprod5=7*qproduct5;
									total=total+tprod5;
									done5=1;
									doneall=doneall+1;
									System.out.println("\nThe total for Product 5 was $"+tprod5);
									System.out.println("\nPress a to continue entering data, or t to find the total\n");
									cont=MyInput.readChar();
								}
							break;
						}
					default:
						{
							cont=MyInput.readChar();
							break;
						}

				}
			}
			while (cont=='a');
			
			
		if (done1==0)
			System.out.println("You have not entered data for Product 1");
		if (done2==0)
			System.out.println("You have not entered data for Product 2");
		if (done3==0)
			System.out.println("You have not entered data for Product 3");
		if (done4==0)
			System.out.println("You have not entered data for Product 4");
		if (done5==0)
			System.out.println("You have not entered data for Product 5");
		if (doneall!=5)
			System.out.println("Please enter the missing data.");
		}
		
		while (doneall<5);	
		
		System.out.println("The total for products 1, 2, 3, 4, and 5 was $"+total+"\n\n\n\n\n\n\n");
		
	}
}