minor changes; better build

main.cpp

@@ -14,11 +14,10 @@ int main() {
 	}
 
 #ifdef PRINT_DBG
-	for(int i = 0; i < 65535; ++i) {
+	for(int i = 0; i < list.size(); ++i) {
 		printf("%d\n", list[i]);
 	}
 #endif /* PRINT_DBG */
 
-	printf("sizeof(int)> %d\n", sizeof(int));
 	return 0;
 }

makefile

@@ -1,4 +1,4 @@
 debug:
-	g++ main.cpp -o main
+	g++ main.cpp -g -o main
 release:
-	g++ main.cpp -O2 main
+	g++ main.cpp -O2 -o main