Merge pull request kelvins#306 from JMJ2312/selectionSort/in-c

Added Selection Sort for C language

Author: kelvins

README.md

@@ -3319,8 +3319,8 @@ In order to achieve greater coverage and encourage more people to contribute to
         <tr>
             <td><a href="https://en.wikipedia.org/wiki/Selection_sort">Selection Sort</a></td>
             <td> <!-- C -->
-                <a href="./CONTRIBUTING.md">
-                    <img align="center" height="25" src="./logos/github.svg" />
+                <a href="./src/c/SelectionSort.c">
+                    <img align="center" height="25" src="./logos/c.svg" />
                 </a>
             </td>
             <td> <!-- C++ -->

src/c/SelectionSort.c

@@ -0,0 +1,41 @@
+#include <stdio.h>
+
+void swap(int array[], int i, int j)
+{
+    int temp = array[i];
+    array[i] = array[j];
+    array[j] = temp;
+}
+
+void selection_sort(int array[], int n)
+{
+    int min, i, j;
+    for (i = 0; i < n; i++)
+    {
+        min = i;
+        for (j = i + 1; j < n; j++)
+        {
+            if (array[min] > array[j])
+            {
+                min = j;
+            }
+        }
+        if (min != i)
+            swap(array, min, i);
+    }
+}
+
+int main()
+{
+    int array_size = 10;
+    int array[10] = {45, 7, 125, 18, 3, 5, 11, 107, 60, 4};
+
+    selection_sort(array, array_size);
+
+    printf("Sorted Array:\n");
+    int i;
+    for (i = 0; i < array_size; i++)
+        printf("%d ", array[i]);
+
+    return 0;
+}