Solve Exercises 1-1 to 1-12

It was bugging me and the exercises are simple, so I pumped'em out.

1 files changed, 13 insertions, 0 deletions

diff --git a/1-07_eof-value.c b/1-07_eof-value.c
new file mode 100644
index 0000000..aaf838b
--- /dev/null
+++ b/1-07_eof-value.c
@@ -0,0 +1,13 @@
+#include <stdio.h>
+
+/* The C Programming Language, 2nd Edition
+ *
+ * Exercise 1-7: Write a program to print the value of EOF.
+ *
+ * Answer: Just cast it to an integer placeholder in printf().
+ */
+
+int main(void) {
+	printf("%d\n", EOF);
+	return 0;
+}