diff --git a/Part2 b/Part2
new file mode 100644
index 0000000..f2544d3
--- /dev/null
+++ b/Part2
@@ -0,0 +1,9 @@
+Matthew Danielson
+7/6/16
+Questions for Assignment 6
+
+1) There will be a bunch of erros, as this code attempts to assign values within the struct definition, and then later attempts to assign values to said values - both of which are not legal actions.
+
+2) Enumerations deal exclusively with constants, and are useful in a situation where words such as JAN or FEB make a code more readable than simply just an array of increasing integers. Strucutres, on the other hand, are able to store many data types -precursor of OOD - and are very functional in any code that needs data storage that isn't strictly of one type in one location.
+
+3) When an array is passed directly to a function, it cannot be returned as its reference is being passed, and array is directly altered. However, when an array is passed within a structure, its values are passed instead and are altered locally, and are only changed if its structure is returned.
diff --git a/banking.c b/banking.c
new file mode 100644
index 0000000..ef10f44
--- /dev/null
+++ b/banking.c
@@ -0,0 +1,92 @@
+/* Matthew Danielson
+*  7/6/16
+*  banking.c
+*  two bank accounts, transacts between them
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <string.h>
+typedef struct{
+	int number;
+	int balance;
+        char name[25];
+} account;
+
+
+account withdraw(account, int);
+account deposit(account, int);
+account create(int, int, char []);
+
+int main(){
+	srand(time(NULL));
+	printf("Welcome to Banking! \n");
+	int whiletrue = 1;
+	int check;
+	char name[25];
+	int number;
+	int balance;
+	account accounts[10];
+	int count=0;
+	int reference;
+	int quantity;
+	char throwaway;
+	while(whiletrue){
+		printf("Enter 1 to make an account, 2 to deposit, 3 to withdraw, 4 to view, and 5 to quit: ");
+		scanf("%d", &check);
+		scanf("%c", &throwaway);
+		if(check == 1){
+			number = count;
+			printf("\nYour account number is %d",number+1); 
+			printf("\nPlease enter your name:");
+
+			fgets(name, sizeof(name), stdin);
+			//
+			printf("\nPlease enter a balance: ");
+			scanf("%d", &balance);
+			scanf("%c", &throwaway);
+			accounts[count].number = number;
+			accounts[count].balance = balance;
+			strcpy(accounts[count].name, name);
+			count++;
+		}
+		if(check == 2 || check == 3){
+			printf("\nAccount number?");
+			scanf("%d", &reference);
+			scanf("%c", &throwaway);
+			printf("\nAmount?");
+			scanf("%d", &quantity);
+			scanf("%c", &throwaway);
+			reference--;
+			if(check == 2)
+				accounts[reference] = deposit(accounts[reference], quantity);
+			if(check == 3)
+				accounts[reference] = withdraw(accounts[reference], quantity);
+		}
+		if(check == 4){
+			printf("\nAccount number?");
+			scanf("%d", &reference);
+			reference--;
+			printf("\nName: %s", accounts[reference].name);
+			printf("\nAccount Number: %d", reference+1);
+			printf("\nBalance: %d\n", accounts[reference].balance);
+		}
+		if(check ==5){
+			printf("\nThank you for using Banking(TM)\n");
+			exit(0);
+		}
+	}	
+	
+}
+
+account deposit(account account1, int quantity){
+	account1.balance += quantity;
+	return account1;
+}
+
+account withdraw(account account1, int quantity){
+	account1.balance -= quantity;
+	return account1;
+}
+
diff --git a/complex.c b/complex.c
new file mode 100644
index 0000000..13a4338
--- /dev/null
+++ b/complex.c
@@ -0,0 +1,106 @@
+/* Matthew Danielson
+*  7/6/16
+*  complex.c
+*  Complex number calculator using structures with a user
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+typedef struct{
+	int coefficient;
+	int c;
+} imag;
+
+imag add(imag, imag);
+imag sub(imag, imag);
+imag mul(imag, imag);
+imag divi(imag, imag);
+
+int main(){
+	printf("Welcome to the Complex Number Calculator!");
+	int input;
+	char throwaway;
+	int coefficient;
+	int c;
+	imag expressions[3];
+	int count;
+	while(1){
+		count = 0;
+		printf("\nEnter 1 to add, 2 to subtract, 3 to multiply, 4 to divide, and 5 to exit");
+		scanf("%d", &input); 
+		scanf("%c", &throwaway);
+		if(input != 5){
+			while(count <2){
+				printf("\nPlease the coefficient: ");
+				scanf("%d", &coefficient);
+	        		scanf("%c", &throwaway);
+				printf("\nPlease enter the extra term: ");
+				scanf("%d", &c);
+	        		scanf("%c", &throwaway);
+				expressions[count].coefficient = coefficient;
+				expressions[count].c = c;
+				count++;
+		
+			}
+		}
+		if(input == 1){
+			expressions[2] = add(expressions[0], expressions[1]);
+			printf("\nResult: %di + %d", expressions[2].coefficient,expressions[2].c);
+
+		}
+		if(input == 2){
+	 		expressions[2] = sub(expressions[0], expressions[1]);
+			printf("\nResult: %di + %d", expressions[2].coefficient, expressions[2].c);
+
+		}
+		if(input == 3){
+                        expressions[2] = mul(expressions[0], expressions[1]);
+		        printf("\nResult: %di + %d", expressions[2].coefficient,expressions[2].c);
+
+		}
+		if(input == 4){
+                        expressions[2] = add(expressions[0], expressions[1]);
+			printf("\nResult: %di + %d", expressions[2].coefficient, expressions[2].c);
+
+		}
+		if(input == 5){
+			printf("\nThank you for using the calculator\n");
+			exit(0);
+		}
+	}
+}
+
+imag add(imag expression1, imag expression2){
+	imag expression3;
+	expression3.coefficient = (expression1.coefficient + expression2.coefficient);
+	expression3.c = (expression1.c + expression2.c);
+
+	return expression3;
+}
+
+imag sub(imag expression1, imag expression2){
+	imag expression3;
+	expression3.coefficient = (expression1.coefficient - expression2.coefficient);
+	expression3.c =(expression1.c - expression2.c);
+	return expression3;
+}
+
+imag mul(imag expression1, imag expression2){
+	imag expression3;
+	expression3.c = ((expression1.c * expression2.c) -(expression1.coefficient * expression2.coefficient));
+	expression3.coefficient = ((expression1.coefficient * expression2.c   ) + (expression2.coefficient * expression1.c));
+	return expression3;
+}
+
+imag divi(imag expression1, imag expression2){
+	imag expression3;
+	imag temp;
+	temp.coefficient = expression2.coefficient;
+	temp.c = -(expression2.c);
+	imag temp2 = mul(expression1, temp);
+	imag temp3 = mul(expression2, temp);
+	expression3.coefficient = (temp2.coefficient / temp3.coefficient);
+	expression3.c =  (temp2.c / temp3.c);
+	return expression3;
+}
+
diff --git a/quadratic.c b/quadratic.c
new file mode 100644
index 0000000..b532b3a
--- /dev/null
+++ b/quadratic.c
@@ -0,0 +1,35 @@
+/* Matthew Danielson
+*  7/5/16
+*  quadratic.c
+*  solves the quadratic formula
+*/ 
+
+#include <stdio.h>
+#include <math.h>
+
+float quadratic(int, int, int);
+
+int main(){
+	printf("Please enter a:");
+	int a;
+	scanf("%d", &a);
+	printf("\nPlease enter b:");
+	int b;
+	scanf("%d", &b);
+	printf("\nPlease enter c:");
+	int c;
+	scanf("%d", &c);
+	float value = quadratic(a, b, c);
+	printf("%f \n", value);
+
+
+}
+
+
+float quadratic(int a, int b, int c){
+	float y = pow(b, 2);
+	y -= (4*a*c);
+	float x = (-b + sqrt(y))/(2*a);
+	return x;
+}
+