CIS 2279 Homework Assignment #04

CIS 2279 Homework Assignment #04

Due Friday, Sep 23, 2011

All files created must be saved in your class directory /mnt/homes/CLASSES/CIS2279/<username>

Read in the contents of the data file /mnt/homes/CLASSES/CIS2279/LAB04/logger8-28.csv and print out the highest temperature contained in the file. Output must be written to a file and displayed on the screen. Your perl script should be named lab04.pl and located in your class directory.

(5 pts each)

Check that the data file exists before opening it for read.
Open the data file.
Read through the data file using a while loop and determine the high temperature. (10 pts.)
Print the high temperature to the terminal and write the same output to the record file with the date and time.
Close the files.

10% bonus if the total precipitation and low temperature are calculated and displayed in the same manner.

Solution

last updated: 19 Sep 2011 18:32