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//Tyler Taormina
//Lab 5 CST 116
//October 2021
LAB 5
________________________________________________________________________________________________________________________
9a
10.5 Learn by Doing Exercises
p 247
10 pts #1
Submit: code & run
CODE:
#include <iostream>
using namespace std;
const int NUM_SCORES = 10;
const int NUM_STUDENTS = 10;
int main()
{
float currStudent[NUM_SCORES]{0.0};
char LetterGrades[NUM_SCORES];
float total = 0.0, average = 0.0;
int A = 0, B = 0, C = 0, D = 0, F = 0;
//Read scores
for (int i = 0; i < NUM_SCORES; i++)
{
cout << "Enter Score #" << i + 1 << " of " << NUM_SCORES << ": " << endl;
cin >> currStudent[i];
}
//Letter Grade List
for (int i = 0; i < NUM_STUDENTS; i++)
{
//Letter Grade A
if (currStudent[i] >= 92.0)
{
LetterGrades[i] = char(65);
A += 1;
}
//Letter Grade B
else if (currStudent[i] < 92.0 && currStudent[i] >= 84.0)
{
LetterGrades[i] = char(66);
B += 1;
}
//Letter Grade C
else if (currStudent[i] < 84.0 && currStudent[i] >= 75.0)
{
LetterGrades[i] = char(67);
C += 1;
}
//Letter Grade D
else if (currStudent[i] < 75.0 && currStudent[i] >= 65.0)
{
LetterGrades[i] = char(68);
D += 1;
}
//Letter Grade F
else
{
LetterGrades[i] = char(70); //F
F += 1;
}
}
//Calculate average score for class
for (int i = 0; i < NUM_SCORES; i++)
{
total += currStudent[i];
}
average = total / NUM_STUDENTS;
//Print Info
for (int i = 0; i < NUM_SCORES; i++)
{
cout << "Student " << i + 1 << " Letter Grade: " << LetterGrades[i];
cout << " and Score: " << currStudent[i] << endl;
}
cout << endl;
cout << endl;
cout << "Class Average: " << average << endl;
cout << "A's: " << A << endl;
cout << "B's: " << B << endl;
cout << "C's: " << C << endl;
cout << "D's: " << D << endl;
cout << "F's: " << F << endl;
return 0;
}
RUN:
C:\Users\Till\CLionProjects\gitDemo\cmake-build-debug\gitDemo.exe
Enter Score #1 of 10:
100
Enter Score #2 of 10:
90
Enter Score #3 of 10:
74
Enter Score #4 of 10:
74
Enter Score #5 of 10:
89
Enter Score #6 of 10:
44
Enter Score #7 of 10:
44
Enter Score #8 of 10:
89
Enter Score #9 of 10:
59
Enter Score #10 of 10:
5
Student 1 Letter Grade: A and Score: 100.
Student 2 Letter Grade: B and Score: 90.
Student 3 Letter Grade: D and Score: 74.
Student 4 Letter Grade: D and Score: 74.
Student 5 Letter Grade: B and Score: 89.
Student 6 Letter Grade: F and Score: 44.
Student 7 Letter Grade: F and Score: 44.
Student 8 Letter Grade: B and Score: 89.
Student 9 Letter Grade: F and Score: 59.
Student 10 Letter Grade: F and Score: 5.
Class Average: 66.8
A's: 1
B's: 3
C's: 0
D's: 2
F's: 4
Process finished with exit code 0
________________________________________________________________________________________________________________________
9b
10.6 Learn by Doing Exercises
p 253
Break into 3 files: the main() file, the functions .cpp file and the .h file.
10 pts #1
Submit: code & runs
CODE:
View code in Folder mod_9b. Contains the three files.
RUN:
t
Enter Score #1 of 10:
99
Enter Score #2 of 10:
99
Enter Score #3 of 10:
99
Enter Score #4 of 10:
99
Enter Score #5 of 10:
99
Enter Score #6 of 10:
99
Enter Score #7 of 10:
44
Enter Score #8 of 10:
55
Enter Score #9 of 10:
44
Enter Score #10 of 10:
44
Student 1 Letter Grade: A and Score: 99
Student 2 Letter Grade: A and Score: 99
Student 3 Letter Grade: A and Score: 99
Student 4 Letter Grade: A and Score: 99
Student 5 Letter Grade: A and Score: 99
Student 6 Letter Grade: A and Score: 99
Student 7 Letter Grade: F and Score: 44
Student 8 Letter Grade: F and Score: 55
Student 9 Letter Grade: F and Score: 44
Student 10 Letter Grade: F and Score: 44
Class Average: 78.1
A's: 6
B's: 0
C's: 0
D's: 0
F's: 4
________________________________________________________________________________________________________________________
10a
10.7 Learn by Doing Exercises
p 260
Break into at least 3 files as in 9b.
10 pts #2
Submit: code & runs
CODE:
see folder mod_10a
RUN:
________________________________________________________________________________________________________________________
10b
10.8 Learn by Doing Exercises
p 273
Break into at least 3 files as in 9b.
10 pts #7 Write a full program to do this.
Submit: code & runs
CODE:
see folder mod_10b
RUN:
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