Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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This lab is Part 2 of a 2 Part Lab called InflationRate. Please complete the instructions. Here is sample output for one run of the
Enter the old and new consumer price indices: 238.343 238.250
Inflation rate is -0.0390204
Try again? (y or Y): y
Enter the old and new consumer price indices: 238.250 237.852
Inflation rate is -0.167049
Try again? (y or Y): n
Average rate is -0.103035
Part 2
1. Here are the original instructions from Part 1.
// TODO #1: declare two float variables for the old consumer price index (cpi) and the new cpi
// TODO #2: Read in two float values for the cpi and store them in the variables
// TODO #3: call the function InflationRate with the two cpis
// TODO #4: print the results
2. Put the logic in TODO #2-4 into a loop that asks the user to enter 'y' (or 'Y') if there's more data to be entered.
3. Keep a running total of the valid inflation rates and the number of computed rates to calculate the average rate.
4. Print the results after the loop
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