11.7, 11.9, 11.13, 11.14

9 files changed, 602 insertions, 22 deletions

diff --git a/CST116F2021-Lab8/11_13_Average_Data.txt b/CST116F2021-Lab8/11_13_Average_Data.txt
new file mode 100644
index 0000000..9cd3abb
--- /dev/null
+++ b/CST116F2021-Lab8/11_13_Average_Data.txt
@@ -0,0 +1,13 @@
+15
+25
+12
+14
+26
+32
+52
+12
+27
+44
+2
+32
+
diff --git a/CST116F2021-Lab8/11_14_Data.txt b/CST116F2021-Lab8/11_14_Data.txt
new file mode 100644
index 0000000..856de78
--- /dev/null
+++ b/CST116F2021-Lab8/11_14_Data.txt
@@ -0,0 +1,11 @@
+John Smith 123-09-9765 9.00 46 F
+Molly Brown 432-89-7654 9.50 40 F
+Tim Wheeler 239-34-3458 11.25 83 F
+Keil Wader 762-84-6543 6.50 35 P
+Trish Dish 798-65-9844 7.52 40 P
+Anthony Lei 934-43-9843 9.5 56 F
+Kevin Ashes 765-94-7343 4.5 30 P
+Cheryl Prince 983-54-9000 4.65 45 F
+Kim Cares 343-11-2222 10.00 52 F
+Dave Cockroach 356-98-1236 5.75 48 F
+Will Kusick 232-45-2322 15.00 45 P
\ No newline at end of file
diff --git a/CST116F2021-Lab8/CST116F2021-Lab8.cpp b/CST116F2021-Lab8/CST116F2021-Lab8.cpp
deleted file mode 100644
index d4a77b8..0000000
--- a/CST116F2021-Lab8/CST116F2021-Lab8.cpp
+++ /dev/null
@@ -1,20 +0,0 @@
-// CST116F2021-Lab8.cpp : This file contains the 'main' function. Program execution begins and ends there.
-//
-
-#include <iostream>
-
-int main()
-{
-    std::cout << "Hello World!\n";
-}
-
-// Run program: Ctrl + F5 or Debug > Start Without Debugging menu
-// Debug program: F5 or Debug > Start Debugging menu
-
-// Tips for Getting Started: 
-//   1. Use the Solution Explorer window to add/manage files
-//   2. Use the Team Explorer window to connect to source control
-//   3. Use the Output window to see build output and other messages
-//   4. Use the Error List window to view errors
-//   5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
-//   6. In the future, to open this project again, go to File > Open > Project and select the .sln file
diff --git a/CST116F2021-Lab8/CST116F2021-Lab8.vcxproj b/CST116F2021-Lab8/CST116F2021-Lab8.vcxproj
index 00a34aa..ee055fd 100644
--- a/CST116F2021-Lab8/CST116F2021-Lab8.vcxproj
+++ b/CST116F2021-Lab8/CST116F2021-Lab8.vcxproj
@@ -139,7 +139,7 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
-    <ClCompile Include="CST116F2021-Lab8.cpp" />
+    <ClCompile Include="CST116F2021-Lab8_Schroeder.cpp" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
diff --git a/CST116F2021-Lab8/CST116F2021-Lab8.vcxproj.filters b/CST116F2021-Lab8/CST116F2021-Lab8.vcxproj.filters
index b0158d2..599ecf8 100644
--- a/CST116F2021-Lab8/CST116F2021-Lab8.vcxproj.filters
+++ b/CST116F2021-Lab8/CST116F2021-Lab8.vcxproj.filters
@@ -15,7 +15,7 @@
     </Filter>
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="CST116F2021-Lab8.cpp">
+    <ClCompile Include="CST116F2021-Lab8_Schroeder.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
   </ItemGroup>
diff --git a/CST116F2021-Lab8/CST116F2021-Lab8_Schroeder.cpp b/CST116F2021-Lab8/CST116F2021-Lab8_Schroeder.cpp
new file mode 100644
index 0000000..bdab3ec
--- /dev/null
+++ b/CST116F2021-Lab8/CST116F2021-Lab8_Schroeder.cpp
@@ -0,0 +1,376 @@
+// CST116F2021-Lab8_Schroeder.cpp : This file contains the 'main' function. Program execution begins and ends there.
+
+//  //////////////////        11.7 Exercises   SHOWN IN LAB_8_CODE_RUN  .txt FILE  /////////////////
+
+//  //////////////////////        11.9 Learn By Doing Exercise   pp323          ////////////////////////
+/*
+#include <iostream>
+#include <fstream>
+#include <iomanip>
+#include <string>
+#include <stdio.h>
+using namespace std;
+const int RECORDS = 100;
+const int MAX = 4;
+int main()
+{
+    int records[RECORDS]{};
+    int num_records = 0;
+    ifstream inFile;
+    FILE* inPtr;
+    // open the file
+    fopen_s(&inPtr, "C:\\Users\\Lenovo\\source\\repos\\cst115-lab8-BensProgramma\\CST116F2021-Lab8\\11_13_Average_Data.txt", "r");
+    int inInt;
+    // read the file
+    if (inPtr != 0)
+    {
+        if (inPtr != NULL)
+        {
+            int j = 0;
+            while (fscanf_s(inPtr, "%i", &inInt) >= 0)
+            {
+                records[num_records] = inInt;
+                num_records++;
+                j++;
+            }
+        }
+    }
+    else
+        cout << "Error:   The File can not be opened";
+
+    // close the file
+    fclose(inPtr);
+
+    cout << "Given List:\n";
+    for (int r = 0; r < num_records; r++)
+    {
+        cout << records[r] << " ";
+    }
+    // Sort the numbers smallest to largest
+    int j = 0, k = 0, temp = 0;
+    for (j = 0; j < num_records; j++)
+    {
+        for (k = 0; k < num_records - 1; k++)
+        {
+            if (records[k] > records[k + 1])
+            {
+                temp = records[k];
+                records[k] = records[k + 1];
+                records[k + 1] = temp;
+            }
+        }
+    }
+    cout << "\nSorted List:\n";
+    for (int r = 0; r < num_records; r++)
+    {
+        cout << records[r] << " ";
+    }
+
+
+    // Find the median of the list
+    float median = 0;
+    // if number of elements are even
+    if (num_records % 2 == 0)
+        median = (records[(num_records - 1) / 2] + records[num_records / 2]) / 2.0;
+    // if number of elements are odd
+    else
+        median = records[num_records / 2];
+    cout << "\nMedian: " << median << "\n";
+}
+
+*/
+
+
+// ///////////////////////        11.13 Debugging Exercises     pp 333 - 336     /////////////////////
+
+
+// //////////////////////         11.14 Programming Exercise    pp336 - 337             //////////////////
+
+
+
+
+
+
+
+
+
+
+
+
+
+// ////////////////////     In Class example    ////////////////////////////////////
+    // R-WFiles.cpp  using getline
+    /*
+    int main()
+    {
+        /*
+        string records[RECORDS][MAX];    //2 dimensional string array
+        int num_records = 0;
+        ifstream inFile;
+        ofstream outFile;
+        inFile.open("C:\\Users\\Lenovo\\source\\repos\\Lab8_Schroeder\\Chap_11_Data.txt");        // open the input file
+        outFile.open("C:\\Users\\Lenovo\\source\\repos\\Lab8_Schroeder\\Chap_11_Report.txt");    // open the output file
+
+        if (inFile.is_open() && outFile.is_open())        //   LINE BY LINE MANIPULATION
+        {
+            while (getline(inFile, records[num_records][0], ' '))  //reads the first item in the file
+            {
+                cout << records[num_records][0] << ' ';    //print out to screen
+                outFile << records[num_records][0] << ' ';   //print to the output file
+                getline(inFile, records[num_records][1], ' ');
+                cout << records[num_records][1] << ' ';    //print out to screen
+                outFile << records[num_records][1] << ' ';   //print to the output file
+                cout << records[num_records][2] << ' ';    //print out to screen
+                outFile << records[num_records][2] << ' ';   //print to the output file
+                getline(inFile, records[num_records][3], ' ');
+                cout << records[num_records][3] << ' ';    //print out to screen
+                outFile << records[num_records][3] << ' ';   //print to the output file
+                num_records++;
+
+
+            }
+
+        }
+        */
+    // R-WFiles.cpp  using fscanf
+    /*
+        string records[RECORDS][MAX]{};    //2 dimensional string array
+        int num_records = 0;
+        char inChar[50];
+        string inString;
+
+        FILE* inPtr;     // file pointer
+        ifstream inFile;
+        ofstream outFile;
+        //inFile.open("C:\\Users\\Lenovo\\source\\repos\\Lab8_Schroeder\\Chap_11_Data.txt");        // open the input file
+        fopen_s(&inPtr, "C:\\Users\\Lenovo\\source\\repos\\Lab8_Schroeder\\Chap_11_Data.txt","r");
+        outFile.open("C:\\Users\\Lenovo\\source\\repos\\Lab8_Schroeder\\Chap_11_Report.txt");    // open the output file
+
+
+        if (inPtr != NULL && outFile.is_open()) //check that there is stuff to read       //   SAFER WAY TO READ THINGS IN  fscan
+        {
+            while (fscanf_s(inPtr,"%s", inChar, 49) >=0)  //reads the first item in the file, tells how big the space is.  left space for null character
+            {
+                //inString = inChar;   //  convert it to a string  and inserts the NULL character
+                records[num_records][0] = inChar;
+                cout << records[num_records][0] << ' '; //print out to screen
+                outFile << records[num_records][0] << ' ';   //print to the output file
+
+                fscanf_s(inPtr,"%s", inChar, 49);
+                //inString = inChar;   //  convert it to a string  and inserts the NULL character
+                records[num_records][1] = inChar;
+                cout << records[num_records][1] << ' ';    //print out to screen
+                outFile << records[num_records][1] << ' ';   //print to the output file
+
+                fscanf_s(inPtr,"%s", inChar, 49);
+                //inString = inChar;   //  convert it to a string  and inserts the NULL character
+                records[num_records][2] = inChar;
+                cout << records[num_records][2] << ' ';    //print out to screen
+                outFile << records[num_records][2] << ' ';   //print to the output file
+
+                fscanf_s(inPtr,"%s", inChar, 49);
+                //inString = inChar;   //  convert it to a string  and inserts the NULL character
+                records[num_records][3] = inChar;
+                cout << records[num_records][3] << ' ';    //print out to screen
+                outFile << records[num_records][3] << ' ';   //print to the output file
+
+                num_records++;
+            }
+
+        }
+
+        fclose(inPtr);   // close input file
+        outFile.close();  // close output file
+
+
+        return 0;
+
+    }
+    */
+    // R-WFiles.cpp : fscanf_s reading strings
+    /*
+    #include <iostream>
+    #include <fstream>
+    #include <iomanip>
+    #include <string>
+    #include <stdio.h>
+    using namespace std;
+    const int RECORDS = 100;
+    const int MAX = 4;
+    int main()
+    {
+        string records[RECORDS][MAX]{};
+        int num_records = 0;
+        ifstream inFile;
+        ofstream outFile;
+        outFile.open("C:\\TEMP\\Chap_11_Report.txt");
+        FILE* inPtr;
+        char inChar[50]{};
+        string inString;
+        if (fopen_s(&inPtr, "C:\\TEMP\\Chap_11_Data.txt", "r") == 0)
+        {
+            if (inPtr != NULL && outFile.is_open())
+            {
+                while (fscanf_s(inPtr, "%s", inChar, 49) >= 0)
+                {
+                    //inString = inChar;
+                    records[num_records][0] = inChar;
+                    cout << records[num_records][0];
+                    outFile << records[num_records][0];
+                    fscanf_s(inPtr, "%s", inChar, 49);
+                    //inString = inChar;
+                    records[num_records][1] = inChar;
+                    cout << records[num_records][1];
+                    outFile << records[num_records][1];
+                    fscanf_s(inPtr, "%s", inChar, 49);
+                    //inString = inChar;
+                    records[num_records][2] = inChar;
+                    cout << records[num_records][2];
+                    outFile << records[num_records][2];
+                    fscanf_s(inPtr, "%s", inChar, 49);
+                    //inString = inChar;
+                    records[num_records][3] = inChar;
+                    cout << records[num_records][3];
+                    outFile << records[num_records][3];
+                    num_records++;
+                }
+            }
+        }
+        outFile.close();
+        fclose(inPtr);
+    }
+    */
+    // R-WFiles.cpp : fscanf_s reading ints
+    /*
+    #include <iostream>
+    #include <fstream>
+    #include <iomanip>
+    #include <string>
+    #include <stdio.h>
+    using namespace std;
+    const int RECORDS = 100;
+    const int MAX = 4;
+    int main()
+    {
+        int records[RECORDS]{};
+        int num_records = 0;
+        ifstream inFile;
+        ofstream outFile;
+        outFile.open("C:\\Users\\Lenovo\\source\\repos\\Lab8_Schroeder\\11_13_MedianReport.txt");
+        FILE* inPtr;
+        fopen_s(&inPtr,"C:\\Users\\Lenovo\\source\\repos\\Lab8_Schroeder\\11_13_Average_Data.txt","r");
+        int inInt;
+
+        if (inPtr != 0)
+        {
+            if (inPtr != NULL && outFile.is_open())
+            {
+                int j = 0;
+                while (fscanf_s(inPtr, "%i", &inInt) >= 0)
+                {
+                    records[num_records] = inInt;
+                    //cout << records[num_records]<< " ";
+                    outFile << records[num_records]<< " ";
+                    num_records++;
+                    j++;
+                }
+            }
+        }
+        else
+            cout << "Error:   The File can not be opened";
+
+
+        outFile.close();
+        fclose(inPtr);
+
+        cout << "given list:\n";
+        for (int r = 0; r < num_records; r++)
+        {
+            cout << records[r] << " \n";
+
+        }
+        // Sort the numbers smallest to largest
+        int j = 0, k = 0, temp = 0;
+        for (j = 0; j < num_records; j++)
+        {
+            for (k = 0; k < num_records - 1; k++)
+            {
+                if (records[k] > records[k + 1])
+                {
+                    temp = records[k];
+                    records[k] = records[k + 1];
+                    records[k + 1] = temp;
+                }
+            }
+        }
+
+        cout << "\n sorted list:\n";
+        for (int r = 0; r < num_records; r++)
+        {
+            cout << records[r] << " \n";
+        }
+    }
+    */
+    // R-WFiles.cpp : getline ints
+    /*
+    #include <iostream>
+    #include <fstream>
+    #include <iomanip>
+    #include <string>
+    #include <stdio.h>
+    using namespace std;
+    const int RECORDS = 100;
+    const int MAX = 4;
+    int main()
+    {
+        int records[RECORDS]{};
+        int num_records = 0;
+        ifstream inFile;
+        ofstream outFile;
+        outFile.open("C:\\TEMP\\Chap_11_intReport.txt");
+        inFile.open("C:\\TEMP\\Chap_11_intData.txt");
+        string inString;
+        if (inFile.is_open() && outFile.is_open())
+        {
+            while (getline(inFile, inString, ','))
+            {
+                records[num_records] = stoi(inString);   //string to int
+                outFile << records[num_records];
+                cout << records[num_records];
+                num_records++;
+            }
+        }
+
+        outFile.close();
+        inFile.close();
+    }
+
+    */
+    // R-WFiles.cpp : cin/cout reading files
+    /*
+    #include <iostream>
+    #include <fstream>
+    #include <iomanip>
+    #include <string>
+    using namespace std;
+    const int RECORDS = 100;
+    const int MAX = 4;
+    int main()
+    {
+        int records[RECORDS];
+        int num_records = 0;
+        ifstream inFile("C:\\TEMP\\Chap_11_intData.txt");
+        ofstream outFile("C:\\TEMP\\Chap_11_intReport.txt");
+        streambuf* cinbuf = cin.rdbuf();
+        streambuf* coutbuf = cout.rdbuf();
+        cin.rdbuf(inFile.rdbuf());
+        cout.rdbuf(outFile.rdbuf());
+        while (cin >> records[num_records])
+        {
+            cout << records[num_records] << ' ';
+            num_records++;
+        }
+        cin.rdbuf(cinbuf);
+        cout.rdbuf(coutbuf);
+    }
+    */
diff --git a/CST116F2021-Lab8/Chap_11_Data.txt b/CST116F2021-Lab8/Chap_11_Data.txt
new file mode 100644
index 0000000..fd0e134
--- /dev/null
+++ b/CST116F2021-Lab8/Chap_11_Data.txt
@@ -0,0 +1,6 @@
+Name1 Address1 Phone1 Bday1
+Name2 Address2 Phone2 Bday2
+Name3 Address3 Phone3 Bday3
+Name4 Address4 Phone4 Bday4
+Name5 Address5 Phone5 Bday5
+Name6 Address6 Phone6 Bday6
diff --git a/CST116F2021-Lab8/Chap_11_Report.txt b/CST116F2021-Lab8/Chap_11_Report.txt
new file mode 100644
index 0000000..3b198ef
--- /dev/null
+++ b/CST116F2021-Lab8/Chap_11_Report.txt
@@ -0,0 +1 @@
+Name1 Address1 Phone1 Bday1 Name2 Address2 Phone2 Bday2 Name3 Address3 Phone3 Bday3 Name4 Address4 Phone4 Bday4 Name5 Address5 Phone5 Bday5 Name6 Address6 Phone6 Bday6 
\ No newline at end of file
diff --git a/CST116F2021-Lab8/LAB_8_CODE_RUN and Answers for 11.7.txt b/CST116F2021-Lab8/LAB_8_CODE_RUN and Answers for 11.7.txt
new file mode 100644
index 0000000..1ba962d
--- /dev/null
+++ b/CST116F2021-Lab8/LAB_8_CODE_RUN and Answers for 11.7.txt
@@ -0,0 +1,193 @@
+Lab 8  Exercises                                               Benjamin Schroeder
+
+######################################################################################################################
+13a
+11.7 Exercises
+p 317
+4 pts #5-6
+Submit: Statements for 5, Judgements for 6
+
+###########################################
+#5
+#include <iostream>
+#include <fstream>
+#include<string>
+using namespace std;
+using std::ifstream;
+using std::ofstream;
+using std::ios; 
+
+const int RECORDS = 100;
+const int MAX = 4;
+
+int main()
+/*
+{
+    string records;
+    int num_records = 0;
+    
+    ifstream input_file;    //define input file
+    ofstream output_file;   //define output file
+    char lname[21], id[5];
+    int age;
+
+    input_file.open("Sample.txt");     // open the input file
+    output_file.open("Report.txt");    // open the output file
+
+
+    if (input_file.is_open() && output_file.is_open())
+    {
+        input_file >> lname[num_records]<<id[num_records]<<age[num_records];  //priming read
+
+        while (!input_file.eof())
+        {
+            num_records++;
+            input_file>> lname[num_records]<<id[num_records]<<age[num_records];
+        }
+        input_file.close();   //close input file
+    else
+        cout<<"Error: Unable to open input_file." << endl;
+
+
+
+    }
+
+    input_file.close();   // close input file
+    output_file.close();  // close output file
+
+
+    return 0;
+    }
+
+
+
+
+
+##############################################
+#6
+a) False
+b) True
+c) False
+d) False
+e) True
+
+
+
+
+
+
+#############################################################################################################################
+13b
+11.9 Learn by Doing Exercises
+p 323
+10 pts #1: write a full program to call the function
+Submit: code & run
+////////////////////////////////////////////////  CODE   /////////////////////////////////////////
+
+#include <iostream>
+#include <fstream>
+#include <iomanip>
+#include <string>
+#include <stdio.h>
+using namespace std;
+const int RECORDS = 100;
+const int MAX = 4;
+int main()
+{
+    int records[RECORDS]{};
+    int num_records = 0;
+    ifstream inFile;
+    FILE* inPtr;
+    // open the file
+    fopen_s(&inPtr, "C:\\Users\\Lenovo\\source\\repos\\cst115-lab8-BensProgramma\\CST116F2021-Lab8\\11_13_Average_Data.txt", "r");
+    int inInt;
+    // read the file
+    if (inPtr != 0)
+    {
+        if (inPtr != NULL)
+        {
+            int j = 0;
+            while (fscanf_s(inPtr, "%i", &inInt) >= 0)
+            {
+                records[num_records] = inInt;
+                num_records++;
+                j++;
+            }
+        }
+    }
+    else
+        cout << "Error:   The File can not be opened";
+
+    // close the file
+    fclose(inPtr);
+
+    cout << "Given List:\n";
+    for (int r = 0; r < num_records; r++)
+    {
+        cout << records[r] << " ";
+    }
+    // Sort the numbers smallest to largest
+    int j = 0, k = 0, temp = 0;
+    for (j = 0; j < num_records; j++)
+    {
+        for (k = 0; k < num_records - 1; k++)
+        {
+            if (records[k] > records[k + 1])
+            {
+                temp = records[k];
+                records[k] = records[k + 1];
+                records[k + 1] = temp;
+            }
+        }
+    }
+    cout << "\nSorted List:\n";
+    for (int r = 0; r < num_records; r++)
+    {
+        cout << records[r] << " ";
+    }
+
+
+    // Find the median of the list
+    float median = 0;
+    // if number of elements are even
+    if (num_records % 2 == 0)
+        median = (records[(num_records - 1) / 2] + records[num_records / 2]) / 2.0;
+    // if number of elements are odd
+    else
+        median = records[num_records / 2];
+    cout << "\nMedian: " << median << "\n";
+}
+
+
+////////////////////////////////////////////////   RUN  /////////////////////////////////////////
+Given List:
+15 25 12 14 26 32 52 12 27 44 2 32
+Sorted List:
+2 12 12 14 15 25 26 27 32 32 44 52
+Median: 25.5
+
+C:\Users\Lenovo\Source\Repos\cst115-lab8-BensProgramma\x64\Debug\CST116F2021-Lab8.exe (process 21852) exited with code 0.
+To automatically close the console when debugging stops, enable Tools->Options->Debugging->Automatically close the console when debugging stops.
+Press any key to close this window . . .
+
+
+
+##############################################################################################################################
+13c
+11.13 Debugging Exercises
+pp 333-336
+10 pts 
+Submit: code & runs
+
+
+
+
+###############################################################################################################################
+13d
+11.14 Programming Exercises
+pp. 336-337
+10 pts #1
+Submit: code & run
+
+34 pts
+