first semester files

1st-Semester-Fall-2021/CSNP/CSNP-04103-Lab-#9/Lab09-1ASharpe.cpp

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+/***************************************************************
+* Name: Aidan Sharpe
+* Course: Computer Science & Programming
+* Class: CS04103 Section: 6
+* Assignment Date: 11.17.2021
+* File Name: Lab09-1ASharpe.cpp
+*****************************************************************
+* ID: Lab 9 Problem 1
+* Purpose: Collect scores in a dynamically allocated array
+*****************************************************************/
+
+#include <iostream>
+
+using namespace std;
+
+void sort(int*, int);
+
+int main()
+{
+    int length, total = 0;
+
+    cout << "Please enter the number of test scores: ";
+    cin >> length;
+
+    int *scores = new int[length];
+
+    for(int i = 0; i < length; i++)
+    {
+        cout << "Please enter the score No. " << i << ": ";
+        cin >> *(scores + i);
+    }
+
+    sort(scores, length);
+    cout << "The scores in ascending order are:";
+    for(int i = 0; i < length; i++)
+    {
+        cout << ' ' << *(scores + i);
+        total += *(scores + i);
+    }
+
+    cout << "\nAverage score: " << total / length;
+    
+    delete scores;
+    return 0;
+}
+
+
+void sort(int* ptr, int size)
+{
+    int minIndex, minValue;
+
+    for(int start = 0; start < (size - 1); start++)
+    {
+        minIndex = start;
+        minValue = *(ptr + start);
+        for(int index = start + 1; index < size; index++)
+        {
+            if(*(ptr + index) < minValue)
+            {
+                minValue = *(ptr + index);
+                minIndex = index;
+            }
+        }
+
+        // swap
+        int temp = *(ptr + minIndex);
+        *(ptr + minIndex) = *(ptr + start);
+        *(ptr + start) = temp;
+    }
+}