# Programming Exercises

 1: Sometimes, the number of cars passing a certain point on a highway needs to be counted. Suppose a person needs to count the cars passing by every hour for one full week. Write a program that can assist this person in storing, retrieving, and analyzing this information. In particular the program must be able to Store car count entries on an hourly basis for 24 hours a day and for 7 days. Let the user enter a specific count by specifying the day, hour, and count. Let the user retrieve a specific count by specifying the day and hour. Calculate and display the total number of counts for the whole week. Determine the number of hours it takes before a given number of cars have passed by. For example, if the first five hours contain the following counts 30, 40, 10, 50, and 100, it takes 3 hours to reach 75 or more cars, and 5 hours to reach 226 or more cars.Notice that the user expects the day indexes to be 1 7 (this requires an adjustment to the zero-base array access) and the hour indexes to be 0 23. 2: Write a program containing a three-dimensional array of type int called numbers with the following dimensions: 5, 10, and 8. The user must be able to enter and retrieve individual values from this array by entering a chosen set of indexes. Further, the program must be able to calculate the sum of all numbers stored in all elements of the numbers array.

C Primer Plus (5th Edition)
ISBN: 0672326965
EAN: 2147483647
Year: 2000
Pages: 286
Authors: Stephen Prata

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