Added files from first programming course at OSU

OSU Coursework/CS 161 - Intro to Programming I/Final/desktop/perrenc_hw2.c

@@ -0,0 +1,104 @@
+/*
+ * Original Authors: Corwin A. Perren (perrenc) and Will H. Seble (seblew)
+ * File: perrenc_hw2.c
+ * Created: 2012 March 16, 22:20 by perrenc and seblew
+ * Last Modified: 2012 March 16, 22:20 by perrenc and seblew
+ *
+ * This is the main dot c file for a gradebook. It gives the user a menu and calls 
+ * necessary funtions.
+ *
+ */
+ 
+/* Includes */
+#include <stdio.h>
+#include <math.h>
+#include "perrenc_hw2.h"
+
+int main(int argc, char **argv){
+	
+	int menuloop = 1; 				//Used to loop the menu
+	struct student *head = NULL;			//Creates head node struct
+
+	while(menuloop != 0){
+		int menuchoice; 			// Used for selecting a menu item
+		
+		system("clear"); 			//Clears the screen
+		
+		/* Prints a pretty menu */
+		printf("----------Gradebook Menu----------\n\n");
+		printf("Please note: Some functions will require pressing enter ");
+		printf("multiple times\nin order to return to this menu.\n\n");
+		printf("------------Read Write------------\n");
+		printf("1 -- Load Gradebook from File\n");
+		printf("2 -- Write Current Gradebook to File\n\n");
+		printf("-------View Grades Statistics-----\n");
+		printf("3 -- View Entire Gradebook\n");
+		printf("4 -- View the First Student's Information/Assignments\n");
+		printf("5 -- View the Last Student's Information/Assignments\n");
+		printf("6 -- View a Student's Information/Assignments by Name Search\n");
+		printf("7 -- View the n'th Student's Information/Assignments\n");
+		printf("8 -- View a specific Student's Statistics\n");
+		printf("9 -- View a specific  Assignment's Statistics\n\n");
+		printf("------------Add Grades------------\n");
+		printf("10-- Add Assignment/s & Grade/s to Student\n\n");
+		printf("---------Add Remove Students------\n");
+		printf("11-- Add a New Student\n");
+		printf("12-- Remove a Student\n\n");
+		printf("-----------Extra Functions--------\n");
+		printf("13-- Display the Number of Students in the Class\n");
+		printf("14-- Exit Program\n\n");
+		printf("Enter Selection: ");
+		scanf("%d", &menuchoice);
+		
+		/*Allows the user to choose a function to run*/
+		switch(menuchoice){
+			case 1:
+				head = read_from_file(head);
+				class_print(head);
+				break;
+			case 2:
+				write_to_file(head);
+				break;
+			case 3:
+				class_print(head);
+				break;
+			case 4:
+				print_head(head);
+				break;
+			case 5:
+				tail_print(head);
+				break;
+			case 6:
+				name_search_print(head);
+				break;
+			case 7:
+				print_nth(head);
+				break;
+			case 8:
+				student_statistics(head);
+				break;
+			case 9:
+				assignment_statistics(head);
+				break;
+			case 10:
+				update_assignments(head);
+				break;
+			case 11:
+				head = add_student(head);
+				break;
+			case 12:
+				head = remove_student(head);
+				break;
+			case 13:
+				num_students(head);
+				break;
+			case 14:
+				menuloop = 0;		//Ends the program
+				break;
+		}
+	}
+
+	printf("\n");		//Prints a newline to make things nice
+	system("clear");	//Clears the screen
+	return 0;
+}