lcthw/Makefile

@@ -1,10 +0,0 @@
-CFLAGS ?= -Wall -g
-
-all: ex1 ex3
-
-clean:
-	rm -f ex1 ex3
-
-test:
-	./ex1
-	./ex3

lcthw/ex1/.gitignore

@@ -1,2 +1 @@
 ex1
-ex3

lcthw/ex2/.gitignore

@@ -0,0 +1 @@
+ex1

lcthw/ex2/Makefile

@@ -0,0 +1,4 @@
+CFLAGS=-Wall -g
+
+clean:
+	rm -f ex1

lcthw/ex2/ex1.c

@@ -0,0 +1,12 @@
+#include <stdio.h>
+
+/* This is a comment. */
+int main(int argc, char *argv[])
+{
+	int distance = 100;
+
+	// this is also a comment
+	printf("You are %d miles away.\n", distance);
+
+	return 0;
+}

lcthw/ex3.c

@@ -1,12 +0,0 @@
-#include <stdio.h>
-
-int main(int argc, char *argv[])
-{
-	int age = 10;
-	int height = 72;
-
-	printf("I am %d years old.\n", age);
-	printf("I am %d inches tall.\n", height);
-
-	return 0;
-}