Lab 5 changes night class 10/27

1 files changed, 215 insertions, 13 deletions

diff --git a/CST116F2021-Lab5/CST116F2021-Lab5.cpp b/CST116F2021-Lab5/CST116F2021-Lab5.cpp
index e7591f7..27794e9 100644
--- a/CST116F2021-Lab5/CST116F2021-Lab5.cpp
+++ b/CST116F2021-Lab5/CST116F2021-Lab5.cpp
@@ -1,20 +1,222 @@
-// CST116F2021-Lab5.cpp : This file contains the 'main' function. Program execution begins and ends there.
-//
-
 #include <iostream>
+using namespace std;
+
+
+//9a -
+//Section 10.5 -
+
+//int main()
+//{
+	//create arrays
+//	int studentScores[10];
+//	char studentGrades[10];
+	//loop input into array
+//	for (int scoreCount = 0; scoreCount <= 9; scoreCount++)
+//	{
+//		cout << "Enter student " << scoreCount + 1 << "'s score: ";
+//		cin >> studentScores[scoreCount];
+//	}
+	//scores to grades loop
+//	for (int scoreCount = 0; scoreCount <= 9; scoreCount++)
+//	{
+//		if (studentScores[scoreCount] >= 92.0)
+//		{
+//			studentGrades[scoreCount] = 'A';
+//		}
+//		else if (studentScores[scoreCount] >= 84.0)
+//		{
+//			studentGrades[scoreCount] = 'B';
+//		}
+//		else if (studentScores[scoreCount] >= 75.0)
+//		{
+//			studentGrades[scoreCount] = 'C';
+//		}
+//		else if (studentScores[scoreCount] >= 65.0)
+//		{
+//			studentGrades[scoreCount] = 'D';
+//		}
+//		else if (studentScores[scoreCount] < 65.0)
+//		{
+//			studentGrades[scoreCount] = 'F';
+//		}
+//	}
+	//display grades for each student
+//	cout << endl;
+//	for (int gradeCount = 0; gradeCount <= 9; gradeCount++)
+//	{
+//		cout << "Student " << gradeCount + 1 << "'s grade: " << studentGrades[gradeCount] << endl;
+//	}
+	//display class average
+//	cout << endl;
+//	float classAverage = 0;
+//	for (int scoreCount = 0; scoreCount < 10; scoreCount++)
+//	{
+//		classAverage = classAverage + studentScores[scoreCount];
+//	}
+//	cout << "Class average: " << classAverage/10 << endl;
+	//display number of students per grade
+//	cout << endl;
+//	int studentAs = 0;
+//	int studentBs = 0;
+//	int studentCs = 0;
+//	int studentDs = 0;
+//	int studentFs = 0;
+
+//	for (int gradeCount = 0; gradeCount < 10; gradeCount++)
+//	{
+//		if (studentGrades[gradeCount] == 'A')
+//		{
+//			studentAs++;
+//		}
+//		if (studentGrades[gradeCount] == 'B')
+//		{
+//			studentBs++;
+//		}
+//		if (studentGrades[gradeCount] == 'C')
+//		{
+//			studentCs++;
+//		}
+//		if (studentGrades[gradeCount] == 'D')
+//		{
+//			studentDs++;
+//		}
+//		if (studentGrades[gradeCount] == 'F')
+//		{
+//			studentFs++;
+//		}
+//	}
+
+//	cout << studentAs << " students got A's" << endl;
+//	cout << studentBs << " students got B's" << endl;
+//	cout << studentCs << " students got C's" << endl;
+//	cout << studentDs << " students got D's" << endl;
+//	cout << studentFs << " students got F's" << endl;
+//}
+
+//9b -
+//Section 10.6
+
+//Function Prototypes
+void getScores(int studentScores[]);
+void calculateGrades(int studentScores[], char studentGrades[]);
+void displayGrades(char studentGrades[]);
+void classAverage(int studentScores[]);
+void studentsPerGrade(char studentGrades[]);
 
 int main()
 {
-    std::cout << "Hello World!\n";
+	//defining
+	int studentScores[10];
+	char studentGrades[10];
+	//entry sequence
+	cout << "Welcome to the 10 scores to grades program." << endl;
+	//get scores
+	cout << endl;
+	getScores(studentScores);
+	//calculate grades
+	calculateGrades(studentScores, studentGrades);
+	//display grades
+	cout << endl;
+	displayGrades(studentGrades);
+	//display class average
+	cout << endl;
+	classAverage(studentScores);
+	//display students per grade
+	cout << endl;
+	studentsPerGrade(studentGrades);
+
+	return 0;
+}
+
+void getScores(int studentScores[])
+{
+	for (int scoreCount = 0; scoreCount < 10; scoreCount++)
+	{
+		cout << "Please enter student " << scoreCount + 1 << "'s score: ";
+		cin >> studentScores[scoreCount];
+	}
 }
 
-// Run program: Ctrl + F5 or Debug > Start Without Debugging menu
-// Debug program: F5 or Debug > Start Debugging menu
+void calculateGrades(int studentScores[], char studentGrades[])
+{
+	for (int scoreCount = 0; scoreCount < 10; scoreCount++)
+	{
+		if (studentScores[scoreCount] >= 92.0)
+		{
+			studentGrades[scoreCount] = 'A';
+		}
+		else if (studentScores[scoreCount] >= 84.0)
+		{
+			studentGrades[scoreCount] = 'B';
+		}
+		else if (studentScores[scoreCount] >= 75.0)
+		{
+			studentGrades[scoreCount] = 'C';
+		}
+		else if (studentScores[scoreCount] >= 65.0)
+		{
+			studentGrades[scoreCount] = 'D';
+		}
+		else if (studentScores[scoreCount] < 65.0)
+		{
+			studentGrades[scoreCount] = 'F';
+		}
+	}
+}
+
+void displayGrades(char studentGrades[])
+{
+	for (int gradeCount = 0; gradeCount < 10; gradeCount++)
+	{
+		cout << "Student " << gradeCount + 1 << "'s final grade: " << studentGrades[gradeCount] << endl;
+	}
+}
+
+void classAverage(int studentScores[])
+{
+	float classAverage = 0;
+	for (int scoreCount = 0; scoreCount < 10; scoreCount++)
+	{
+		classAverage = classAverage + studentScores[scoreCount];
+	}
+	cout << "Class average: " << classAverage / 10 << endl;
+}
+
+void studentsPerGrade(char studentGrades[])
+{
+	int studentAs = 0;
+	int studentBs = 0;
+	int studentCs = 0;
+	int studentDs = 0;
+	int studentFs = 0;
+
+	for (int gradeCount = 0; gradeCount < 10; gradeCount++)
+	{
+		if (studentGrades[gradeCount] == 'A')
+		{
+			studentAs++;
+		}
+		if (studentGrades[gradeCount] == 'B')
+		{
+			studentBs++;
+		}
+		if (studentGrades[gradeCount] == 'C')
+		{
+			studentCs++;
+		}
+		if (studentGrades[gradeCount] == 'D')
+		{
+			studentDs++;
+		}
+		if (studentGrades[gradeCount] == 'F')
+		{
+			studentFs++;
+		}
+	}
 
-// Tips for Getting Started: 
-//   1. Use the Solution Explorer window to add/manage files
-//   2. Use the Team Explorer window to connect to source control
-//   3. Use the Output window to see build output and other messages
-//   4. Use the Error List window to view errors
-//   5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
-//   6. In the future, to open this project again, go to File > Open > Project and select the .sln file
+	cout << studentAs << " students got A's" << endl;
+	cout << studentBs << " students got B's" << endl;
+	cout << studentCs << " students got C's" << endl;
+	cout << studentDs << " students got D's" << endl;
+	cout << studentFs << " students got F's" << endl;
+}
\ No newline at end of file