1 files changed, 109 insertions, 0 deletions
diff --git a/CST116F2021-Lab7/Functions.cpp b/CST116F2021-Lab7/Functions.cpp
new file mode 100644
index 0000000..de7de7f
--- /dev/null
+++ b/CST116F2021-Lab7/Functions.cpp
@@ -0,0 +1,109 @@
+#include "Header.h"
+
+//getStringData definition
+int getStringData(string data[])
+{
+    int cntGen = 0;
+
+    while (cntGen < 99)
+    {
+        cout << "Enter string #" << cntGen+1 << ": ";
+        cin >> data[cntGen];
+            if (data[cntGen] == "done")
+            {
+                data[cntGen] = "\0";
+                return 1;
+            }
+
+        cntGen++;
+    }
+}
+
+//displayStrings definition
+int displayStrings(string data[])
+{
+    //initializations
+    int cntGen = 1;
+
+    cout << endl;
+
+    while (cntGen < 100)
+    {
+        cout << setw(10 + (data[cntGen - 1].size())) << data[cntGen - 1]
+            << setw(20) << right << data[cntGen]
+            << endl;
+
+        cntGen = cntGen + 2;
+
+        if (data[cntGen - 1] == "done")
+        {
+            return 1;
+        }
+        else if (data[cntGen] == "\0" || data[cntGen] == "done")
+        {
+            cout << setw(20) << right << data[cntGen - 1];
+            return 1;
+        }
+    }
+}
+
+
+//prints out "match found" each time a letter of the user string is found.
+//once a match for the first letter is found, then it moves onto the next, printing "match found" for each match
+void findString(string data[])
+{
+    //initializations
+    int cntData = 0;
+    int cntDataChar;
+    int cntUserChar;
+
+    string user;
+    
+    //prompt
+    cout << "\nEnter something to find whether it exists as a string or substring in the display: ";
+    cin >> user;
+
+    cout << endl;
+    //calculate matches needed
+    int match = user.size();
+
+    //check
+    while (data[cntData] != "\0")
+    {
+        //reset individual character counters and matches
+        cntDataChar = 0;
+        cntUserChar = 0;
+        match = user.size();
+
+        while (cntDataChar < data[cntData].size() && (cntUserChar < user.size() && cntDataChar < data[cntData].size()))
+        {
+
+            while (cntUserChar < user.size() && cntDataChar < data[cntData].size())
+            {
+                if (user[cntUserChar] == data[cntData][cntDataChar])
+                {
+                    if ((user[cntUserChar + 1] != data[cntData][cntDataChar + 1]) && (match < user.size() && match != 1))
+                    {
+                        cntDataChar++;
+                        break;
+                    }
+                    else
+                    {
+                        match--;
+                        cntUserChar++;
+                    }
+                    if (match == 0)
+                    {
+                        cout << "\n\"" << user << "\" has been found in the display"
+                            << endl;
+                        exit(0);
+                    }
+                }
+                cntDataChar++;
+            }
+        }
+        cntData++;
+    }
+
+    cout << "\n\"" << user << "\" has not been found in the display";
+}
+\ No newline at end of file