chapter 14 exercises

Author: ivanbrennan

ex.14.1.c

@@ -0,0 +1,19 @@
+#include <stdio.h>
+
+int howMany (void)
+{
+	return 2;
+}
+
+typedef int (* FunctionPtr) (void);
+
+int main (void)
+{
+	FunctionPtr func;
+
+	func = howMany;
+
+	printf ("this many: %i\n", func ());
+
+	return 0;
+}

ex.14.2.c

@@ -0,0 +1,24 @@
+#include <stdio.h>
+
+enum month {
+	january, february, march, april, may, june,
+	july, august, september, october, november, december
+};
+
+char *monthName (enum month aMonth)
+{
+	char *monthNames[12] = {
+		"January", "February", "March", "April", "May", "June",
+		"July", "August", "September", "October", "November", "December"
+	};
+
+	return monthNames[aMonth];
+}
+
+int main (void)
+{
+	enum month aMonth = october;
+	printf ("%s\n", monthName (aMonth));
+
+	return 0;
+}

ex.14.3.c

@@ -0,0 +1,13 @@
+#include <stdio.h>
+
+int main (void)
+{
+	float		f = 1.00;
+	short int	i = 100;
+	long int	l = 500L;
+	double		d = 15.00;
+
+	printf ("%p\n", l + i / (i * 2.0));
+
+	return 0;
+}