Demo Program
with Pseudocode
In the past,
programmers would develop flowcharts to outline
the structure of a program. Today, more programmers
utilize the process of pseudocoding. Pseudocode is an outline
of how a program will be developed written in both English
and C++ syntax. During the pseudocode process, decisions are made as
to the variable names that will be used and any formulas that
the program may require.
Sample program using pseudocode:
(TASK: Write a program that
will ask a student to enter his/her first name, 2 report card grades
for CS1, and final examination score. The program will then
print out the student's course grade based upon the fact that the 2
quarter grades will count twice and the final examination will count
once).
Pseudocode:
1. Ask for name (apstring name)
2. Ask for quarter grades (int G1, G2)
3. Ask for final exam (int final)
4. Compute the course grade
(double grade = (2*G1 + 2*G2 +
final)/5)
5. Print information to screen |
#include
<iostream.h>
#include "apstring.cpp"
int main(void)
{
apstring name;
int G1, G2, final;
double grade;
cout<<"Enter first name";
cin>>name;
cout<<"Enter first quarter grade";
cin>>G1;
cout<< "Enter second quarter grade";
cin>>G2;
cout<<"Enter final exam";
cin>>final;
grade = (2*G1 + 2*G2 + final)/5;
cout<<name
<<", your course grade is "
<< grade
<<"." <<endl <<endl;
return 0;
} |
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