| 1. | Write a program that will find the product of a collection of data values. The program should ignore all negative values and terminate when a zero value is encountered. |
| 2. | Write a program to read in a collection of integer values, and find and print the index of the first occurrence and last occurence of the number 12. The program should print an index value of 0 if the number 12 is not found. The index is the sequence number of the data item 12. For example if the eighth data item is the only 12, then the index value 8 should be printed for the first and last occurrence. |
| 3. | Write a program to find the minimum, maximum, and average values of a collection of data values. The number of data values is unspecified. |
| 4. | Write a program to read in a
collection of exam scores ranging in value from 0 to 100. The program
should
count and print the number of A's (90 to 100), B's (70 to 89), C's (50 to
69),
D's (35 to 49) and F's (0 to 34). The program should also print each
score and
its letter grade. Use the following test data: 63 75 72 72 78 67 80 63 0 90 89 43 59 99 82 12 100 75 |