Everything but removing array elements is working!

2 files changed, 208 insertions, 0 deletions

diff --git a/lab7.txt b/lab7.txt
index b19d667..8a0b3c2 100644
--- a/lab7.txt
+++ b/lab7.txt
@@ -89,6 +89,7 @@ void ClearBuffer()
 
 
 RUN:
+
 Please Enter a string to store in our database: string 1
 
 
diff --git a/num2.cpp b/num2.cpp
new file mode 100644
index 0000000..0b028e9
--- /dev/null
+++ b/num2.cpp
@@ -0,0 +1,207 @@
+// tyler taormina
+// cst 116
+// lab 7 
+// number 1
+
+#include <iostream>
+#include <iomanip>
+#include <string>
+
+using namespace std;
+
+void RmString(string arr[]);
+void GatherStrings(int& limit, string arr[]);
+void ClearBuffer();
+void DisplayMenu(int&);
+void ProcessMenuChoice(int, int, string arr[]); 
+void PrintString(int, string arr[]);
+bool FindString(string arr[], int);
+
+
+#define max 100
+
+
+int main() 
+{
+    // program driver
+    int i = 0;
+    int limit = 0;
+    int count = 0;
+    int menu_choice;
+    string data[max];
+    GatherStrings(limit, data);
+    DisplayMenu(menu_choice);
+    ProcessMenuChoice(menu_choice, limit, data);
+
+    return 0;
+}
+
+
+void GatherStrings(int& limit, string arr[])
+{
+    // ask user for input of a string. let user decide after each
+    // input whether or not they will add another string. once 
+    // they choose to not input, all previously entered strings
+    // will be printed.
+    cout << "==================================================================\n";
+    cout << "          LETS BUILD A DATABASE OF STRINGS" << endl;
+    cout << "==================================================================\n";
+    
+    string usr_data;
+
+    int i = 0;
+    int flag = 1;
+    
+    while (flag && limit < max)
+    {
+        cout << "Please Enter a string to store in our database: \n" << endl;
+        getline (cin, usr_data);
+        arr[limit] = usr_data;
+        limit += 1;
+        cout << "\n\nEnter [1] to add another string to the data base." << endl;
+        cout << "OR" << endl;
+        cout << "Enter [0] to STOP: \n" << endl;
+        cin >> flag;
+        ClearBuffer();
+   }
+}
+
+
+bool FindString(string arr[], int limit)
+{
+   // Check for a substring inside of one of the input strings.
+
+    string sub;
+    int i, j, k;
+    int reset = 0;
+    ClearBuffer();
+
+    cout << "Lets look for a substring..." << endl;
+    cout << "Please enter a substring to look for: \n" << endl;
+    getline(cin, sub);
+
+    for (i = 0; i < limit; i++) {
+        if (arr[i].size() < sub.size())
+            return false;
+        for (j = 0; j < arr[i].size(); j++) {
+            int k = 0;
+            if (arr[i][j] == sub[k]) {
+                reset = j;
+                while (arr[i][j] == sub[k] && k < sub.size()) {
+                    j++;
+                    k++;
+                }   
+            
+                if (k == sub.size()){
+                    return true;
+                }
+                else
+                    j = reset;
+            }
+        } 
+    }
+    return false;
+}
+
+
+void PrintString(int limit, string arr[])
+{
+    int i = 0;
+    cout << "==================================================================\n";
+    cout << "This is what we have in our database so far..." << endl;
+    cout << "==================================================================\n";
+    
+    while (i < limit)
+    {
+        cout << *(arr+i) << endl;
+        i += 1;
+    }
+
+}
+
+
+void RmString(string arr[])
+{
+
+}
+
+
+void DisplayMenu(int& menu_choice) 
+{
+    //displays the menu of functions for the user to choose from
+    bool flag = 0;
+    cout << "==================================================================\n";
+    cout << "                         MENU" << endl;
+    cout << "==================================================================\n";
+
+    cout << "1) Enter 1 to search for a substring.\n";
+    cout << "2) Enter 2 to remove a string from the database.\n";
+    cout << "3) Enter 3 to print the database.\n";
+    cout << "4) Exit Program.\n\n";
+    cout << "Enter: ";
+    cin >> menu_choice;
+    if (menu_choice > 4 || menu_choice < 1) {
+        cout << "Invalid Entry. Please enter a number from the options list provided.\n\n\n\n" << endl;
+        DisplayMenu(menu_choice);
+    }
+}
+
+
+void ProcessMenuChoice (int menu_choice, int limit, string usr_data[])
+{
+    int program_rerun = 0;
+    bool check;
+    switch(menu_choice)
+    {
+        case 1: 
+            check = FindString(usr_data, limit);
+            if (check) {
+                cout << "WE FOUND IT!" << endl;
+            }
+            else
+                cout << "ME NO FIND" << endl;
+
+            break;
+        
+        case 2: 
+            RmString(usr_data);
+            break;
+
+        case 3:
+            PrintString(limit, usr_data);
+            break;
+
+        case 4: 
+            cout << "End program." << endl;
+            break;
+
+        default:
+            break;
+    }
+    cout << "Press 1 and enter to build a new database.\n" << endl;
+    cout << "Press any other number to exit the program.\n" << endl;
+    cin >> program_rerun;
+
+    if (program_rerun == 1) {
+        ClearBuffer();
+        main();
+    }
+       
+    else {
+        cout << "================================================================" << endl;
+        cout <<  "                   Program Closing..." << endl;
+        cout << "================================================================\n\n\n" << endl;
+    }
+}
+
+
+void ClearBuffer() 
+{
+    // clears buffer after menu choice so as not to interfere with the following user inputs.
+	char c;
+	do {
+		c = getchar();
+	} while (c != '\n' && c != EOF);
+}
+
+