project3 uploadHEADmaster

1 files changed, 80 insertions, 0 deletions

diff --git a/project3/pseuodocode.txt b/project3/pseuodocode.txt
new file mode 100644
index 0000000..e01085b
--- /dev/null
+++ b/project3/pseuodocode.txt
@@ -0,0 +1,80 @@
+main:
+	m1 = [][]
+	m2 = [][]
+	int choice = 0;
+	getMatricies(m1, m2);
+	menu(choice, m1, m2);
+
+menu(choice, m1, m2)
+	while choice != 4
+		choice = readInt(menu, error message)
+
+		switch 
+			1:
+				getMatrices(m1, m2)
+			2:
+				multiply(m1, m2)
+			3:
+				add(m1, m2)
+			4: 
+				outout exit message
+			defualt:
+				error try again
+
+getMatricies(&m1, &m2)
+	getMatrix(m1)
+	getMatrix(m2)
+
+
+getMatrix(&m)
+	for (x 0-2)
+		for (y 0-2)
+			m[x][y] = readfloat(input value for x, y; error message)
+
+readInt(question, error)
+	int value
+	ouptut question
+	read input to value
+	while cin error
+		ouptut error
+		output question
+		read input -> value
+	return value
+
+readFloat(question, error)
+	float value
+	ouptut question
+	read input to value
+	while cin error
+		ouptut error
+		output question
+		read input -> value
+	return value
+
+printMatrix(m)
+	for (x 0-2)
+		for (y 0-2)
+			output m[x][y]
+		newline
+
+add(m1, m2)
+	result = [][]
+	for x 0-2
+		for y 0-2
+			result[x][y] = m1[x][y] + m2[x][y]
+
+	printMatrix(result)
+
+multiply(m1, m2)
+	result = [][]
+	for x 0-2
+		for y 0-2
+			result[x][y] = dotproduct(x, y, m1, m2)
+
+	printMatrix(result)
+
+dotproduct(x, y, m1, m2)
+	product = 0
+	for i 0-2
+		product += m1[x][i] * m2[i][y]
+	return product