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

Answer 1

speed is the array containing the typing speed of each student.

error is the array containing the error made by each student.

n is the number of students.

We assume array is indexed from 0.

PSEUDOCODE:

typingSummary(speed[],errors[],n)

{

count[4][2]; //we create a 4x2 matrix

for i=0 to n-1

{

if(speed[i]>=0 and speed<=19)
row=0;
elseif(speed[i]>=20 and speed<=39)
row=1;
elseif(speed[i]>=40 and speed<=69)
​​​​​​​row=2;
elseif(speed[i]>=70)
​​​​​​​row=3;

if(errors[i]>=0 and errors[i]<=6)
col=0;
elseif(errors>6)
col=1;
​​​​​​​count[row][col];

}

display count;

}