arrays are passed as pointers

Author: ivanbrennan

prog.11.12.c

@@ -0,0 +1,24 @@
+// Function to sum the elements of an integer array		Ver. 2
+
+#include <stdio.h>
+
+int arraySum (int *array, const int n)
+{
+	int sum = 0;
+	int * const arrayEnd = array + n;
+
+	for ( ; array < arrayEnd; ++array )
+		sum += *array;
+
+	return sum;
+}
+
+int main (void) 
+{
+	int arraySum (int *array, const int n);
+	int values[10] = { 3, 7, -9, 3, 6, -1, 7, 9, 1, -5 };
+
+	printf ("The sum is %i\n", arraySum (values, 10));
+
+	return 0;
+}