Question
Figure 7.8 contains an array of survey responses thats hard coded into the program. Suppose we wish to process survey results that are stored in
Figure 7.8 contains an array of survey responses thats hard coded into the program. Suppose we wish to process survey results that are stored in a file. This exercise requires two separate programs. First, create an application that prompts the user for survey responses and outputs each response to a file. Use a Formatter to create a file called numbers.txt. Each integer should be written using method format. Then modify the program in Fig. 7.8 to read the survey responses from numbers.txt. The responses should be read from the file by using a Scanner. Use method nextInt to input one integer at a time from the file. The program should continue to read responses until it reaches the end of the file. The results should be output to the text file "output.txt".
Submit StudentPoll.java - that takes input from keyboard and writes results directly to a file - this is our raw data and the file name is numbers.txt, it is literally a file of numbers between the values of 1 - 5.
Submit PollProcessed.java that takes numbers.txt as input - processes the results by tallying the responses and writes to a file named output.txt. output.txt should be similar to the example file in fig 7.8 of the book where the raw data has been tallied and summarized for all 5 possible ratings.
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