Difference between revisions of "Exercise 4.6"

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*1. Open the first file.
 
*1. Open the first file.
 
*2. Read the first file.
 
*2. Read the first file.
*<p>2.1. Store this information in variable named "File1".</p>
+
*...2.1. Store this information in variable named "File1".
 
*3. Close the first file.
 
*3. Close the first file.
 
*4. Open the second file.
 
*4. Open the second file.
 
*5. Read the second file.
 
*5. Read the second file.
*<p>5.1. Store this information in variable named "File2".</p>
+
*...5.1. Store this information in variable named "File2".</p>
 
*6. Close the second file.
 
*6. Close the second file.
 
*7. Print the contents of the first file, saying that you are doing so.
 
*7. Print the contents of the first file, saying that you are doing so.
 
*8. Print the contents of the second file, saying that you are doing so.
 
*8. Print the contents of the second file, saying that you are doing so.
 
*9. End program.
 
*9. End program.

Revision as of 23:07, 21 September 2009

Return to Week 1

Exercise 4.6 in Beginning Perl for Bioinformatics

This problem is written as schematic only.

  • 1. Open the first file.
  • 2. Read the first file.
  • ...2.1. Store this information in variable named "File1".
  • 3. Close the first file.
  • 4. Open the second file.
  • 5. Read the second file.
  • ...5.1. Store this information in variable named "File2".

  • 6. Close the second file.
  • 7. Print the contents of the first file, saying that you are doing so.
  • 8. Print the contents of the second file, saying that you are doing so.
  • 9. End program.