refactor

9 Algorithms Job Interview/codes/c5.c

@@ -0,0 +1,15 @@
+
+// FROM:http://www.gowrikumar.com/c/
+  #include <stdio.h>
+  #define f(a,b) a##b
+  #define g(a)   #a
+  #define h(a) g(a)
+
+  int main()
+  {
+          printf("%s\n",h(f(1,2))); // 
+          printf("%s\n",g(f(1,2))); // f(1,2)
+          return 0;
+  }
+
+