// Program lets user input scores on four tests // Average is computed and letter grade is determined // Letter grades are based on 90 for an A, 80 for a B, and so on start    string name    num score     num NUM_TESTS = 4    num NUM_RANGES = 5    num RANGES[NUM_RANGES] = 90, 80, 70, 60, 0    string QUIT = "ZZZZZ"    string GRADES[NUM_RANGES] = "A", "B", "C", "D", "F"    num total    num average    num sub    output "Enter student name or ", QUIT, " to quit "    input name    while name <> QUIT       sub = 0       total = 0       while sub < NUM_TESTS          output "Enter score "          input score          total = score       endwhile       sub = 0       while average < RANGES          sub = sub + 1       endwhile       letterGrade = GRADES[sub]       output name, letterGrade       output "Enter student name or ", QUIT, " to quit "       input lettergrade    endwhile stop

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Pls debug this pseudocode

 

// Program lets user input scores on four tests
// Average is computed and letter grade is determined
// Letter grades are based on 90 for an A, 80 for a B, and so on
start
   string name
   num score 
   num NUM_TESTS = 4
   num NUM_RANGES = 5
   num RANGES[NUM_RANGES] = 90, 80, 70, 60, 0
   string QUIT = "ZZZZZ"
   string GRADES[NUM_RANGES] = "A", "B", "C", "D", "F"
   num total
   num average
   num sub
   output "Enter student name or ", QUIT, " to quit "
   input name
   while name <> QUIT
      sub = 0
      total = 0
      while sub < NUM_TESTS
         output "Enter score "
         input score
         total = score
      endwhile
      sub = 0
      while average < RANGES
         sub = sub + 1
      endwhile
      letterGrade = GRADES[sub]
      output name, letterGrade
      output "Enter student name or ", QUIT, " to quit "
      input lettergrade
   endwhile
stop

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