1. with this info, My program is suppose to read this list of prices and the sales table and calculate the total dollar sales for each salesperson and the total dollar sales for all salespersons
The prices for ten automobiles are as follows:
0 \$17,450
1 \$19,995
2 \$26,500
3 \$25,999
4 \$10,400
5 \$18,885
6 \$11,700
7 \$14,440
8 \$17,900
9 \$19,550

Given sales table:
Salesperson
Model: 1 2 3 4 5 6 7 8: Totals

1 0 0 2 0 5 6 3 0: 16
2 5 1 9 0 0 2 3 2: 22
3 0 0 0 1 0 0 0 0: 1
4 1 1 1 0 2 2 2 1: 10
5 5 3 2 0 0 2 5 5: 22
6 2 2 1 0 1 1 0 0: 7
7 3 2 5 0 1 2 0 4: 17
8 3 0 7 1 3 5 2 4: 25
9 0 2 6 1 0 5 2 1: 17
10 4 0 2 0 3 2 1 0: 12

Totals: 23 11 35 3 15 27 16 17

2. loops only loop the code that is in the body, meaning the part in the braces, the { and }.
Code:
```for(j=0;j<=8;j++)
{
for(i=0;i<=10;i++)
{
iTotSalesperPerson[j]+=iSales[j][i]; //repeats 9 * 11 times
}
}
cout << iTotSalesperPerson[j]; //only is run once.
//equivalent to cout << iTotSalesperPerson[9]; which is an uninitialized variable.```
refer to vart's post above.

http://www.cprogramming.com/tutorial/lesson3.html
http://www.cprogramming.com/tutorial.html