Question

Executive Training School offers typing classes. Each final exam evaluates a student's typing speed and the number of typing errors made. Develop the logic for a program that produces a summary table of each examination's results. Each row represents the number of students whose typing speed falls within the following ranges of words per minute: 0-19, 20-39, 40-69, and 70 or more. Each column represents the number of students who made different numbers of typing errors -0 through 6 or more.

pseudocode for java

Answer 1

Begin

Declare matrix M[4][7] //for storing student record

Initialize M[4][7] to 0 // All elements should be 0

Declare int typingSpeed

Declare int error

Declare int n // for total number of students

Input n

Start while loop repeat n times

Input typingSpeed

Input error

Check If typingSpeed>0 and typing Speed <=19

Then

Check if error=0 update M[0][0] to M[0][0]+1

Else check if error=1 update M[0][1] to M[0][1]+1

Else check if error=2 update M[0][2] to M[0][2]+1

Else check if error=3 update M[0][3] to M[0][3]+1

Else check if error=4 i update M[0][4] to M[0][4]+1

Else check if error=5 update M[0][5] to M[0][5]+1

Else check if error>=6 update M[0][6] to M[0][6]+1

Else If typingSpeed>19 and typing Speed <=39

Then

Check if error=0 update M[1][0] to M[1][0]+1

Else check if error=1 update M[1][1] to M[1][1]+1

Else check if error=2 update M[1][2] to M[1][2]+1

Else check if error=3 update M[1][3] to M[1][3]+1

Else check if error=4 update M[1][4] to M[1][4]+1

Else check if error=5 update M[1][5] to M[1][5]+1

Else check if error>=6 update M[1][6] to M[1][6]+1

Else If typingSpeed>39 and typing Speed <=69

Then

Check if error=0 update M[2][0] to M[2][0]+1

Else check if error=1 update M[2][1] to M[2][1]+1

Else check if error=2 update M[2][2] to M[2][2]+1

Else check if error=3 update M[2][3] to M[2][3]+1

Else check if error=4 update M[2][4] to M[2][4]+1

Else check if error=5 update M[2][5] to M[2][5]+1

Else check if error>=6 update M[2][6] to M[2][6]+1

Check If typingSpeed>69

Then

Check if error=0 update M[3][0] to M[3][0]+1

Else check if error= update M[3][1] to M[3][1]+1

Else check if error=2 update M[3][2] to M[3][2]+1

Else check if error=3 update M[3][3] to M[3][3]+1

Else check if error=4 update M[3][4] to M[3][4]+1

Else check if error=5 update M[3][5] to M[3][5]+1

Else check if error>=6 update M[3][6] to M[3][6]+1

End while loop

For int i=0 upto i<3 i++

For int j=0 upto j<7 j++

Print M[i][j]

End

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