added

Chapter-7-Arrays/Review Questions and Exercises/Algorithm Workbench/41.cpp

@@ -1,7 +1,26 @@
+/**
+ * names is an integer array with 20 elements. 
+ * Write a regular for loop, as well as a range-based 
+ * for loop that prints each element of the array.
+ */
 #include <iostream>
 using namespace std;
 int main()
 {
+    const int ARRAY_SIZE = 20;
+    int names[ARRAY_SIZE] = {};
 
+    // Regular for loop
+    cout << "for loop: " << endl;
+    for(int i = 0; i < ARRAY_SIZE; i++)
+        cout << names[i] << ", ";
+    cout << endl;
+
+    // Range base for loop
+    cout << "range-based for loop: " << endl;
+    for(int name : names)
+        cout << name << ", ";
+    cout << endl;
+
     return 0;
 }

Chapter-7-Arrays/Review Questions and Exercises/Algorithm Workbench/42.cpp

@@ -0,0 +1,34 @@
+/**
+ * The arrays numberArray1 and numberArray2 have 100 elements. 
+ * Write code that copies the values in numberArray1 to numberArray2.
+ */
+#include <iostream>
+using namespace std;
+int main()
+{
+    const int ARRAY_SIZE = 100;
+    int numberArray1[ARRAY_SIZE] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
+                                    10,11,12,13,14,15,16,17,18,19,
+                                    20,21,22,23,24,25,26,27,28,29,
+                                    30,31,32,33,34,35,36,37,38,39,
+                                    40,41,42,43,44,45,46,47,48,49,
+                                    50,51,52,53,54,55,56,57,58,59,
+                                    60,61,62,63,64,65,66,67,68,69,
+                                    70,71,72,73,74,75,76,77,78,79,
+                                    80,81,82,83,84,85,86,87,88,89,
+                                    90,91,92,93,94,95,96,97,98,99};
+    int numberArray2[ARRAY_SIZE];
+
+    for (int i = 0; i < ARRAY_SIZE; i++)
+    {
+        numberArray2[i] = numberArray1[i];
+
+        cout << numberArray2[i] << ", ";
+        if (i % 10 == 0 && i != 0)
+            cout << endl;
+    }
+    cout << endl;
+
+
+    return 0;
+}

Chapter-7-Arrays/Review Questions and Exercises/Algorithm Workbench/43.cpp

@@ -0,0 +1,33 @@
+/**
+ * In a program you need to store the identification numbers of 
+ * 10 employees (as ints) and their weekly gross pay (as doubles).
+ * 
+ *      A) Define two arrays that may be used in parallel to store 
+ *         the 10 employee identification numbers and gross pay amounts.
+ * 
+ *      B) Write a loop that uses these arrays to print each employee’s 
+ *         identification number and weekly gross pay.
+ */
+#include <iostream>
+using namespace std;
+int main()
+{
+    const int ARRAY_SIZE = 10;
+
+    int employees[ARRAY_SIZE] = {1234, 4321, 2345, 5432, 3456, 
+                                 6543, 4567, 7654, 5678, 8765};
+
+    double employees_gross_pay[ARRAY_SIZE] = {1500, 2000, 1750, 1800, 1000,
+                                              3000, 1100, 1000, 1500, 1900};
+
+    for (int i = 0; i < ARRAY_SIZE; i++)
+    {
+        cout << "Employee #: "
+             << employees[i]
+             << ", weekly gross = $"
+             << employees_gross_pay[i]
+             << endl;
+    }
+
+    return 0;
+}