From 63269baf32e83b7285ef2f8ae70cbb1a76a6791c Mon Sep 17 00:00:00 2001
From: Robert Ulmer <rulmer@lr.htlweiz.at>
Date: Tue, 29 Oct 2024 13:06:03 +0100
Subject: [PATCH] try to tidy up

---
 src/libraries/Echo/echo.cpp        | 6 ++----
 src/programs/hello_c/main.c        | 4 +---
 src/programs/hello_world/hello.cpp | 4 ++--
 src/programs/hello_world/main.cpp  | 8 +++++---
 src/programs/say_hello/main.cpp    | 3 ++-
 5 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/src/libraries/Echo/echo.cpp b/src/libraries/Echo/echo.cpp
index e45c044..d9d8ecb 100644
--- a/src/libraries/Echo/echo.cpp
+++ b/src/libraries/Echo/echo.cpp
@@ -1,10 +1,8 @@
+#include "include/echo.h"
 #include <iostream>
-#include "echo.h"
 
 void echo(std::string echo_string) {
   std::cout << "The echo says " << echo_string << std::endl;
 }
 
-void echo2() {
-  echo("2");
-}
+void echo2() { echo("2"); }
diff --git a/src/programs/hello_c/main.c b/src/programs/hello_c/main.c
index d91e941..e42ba5c 100644
--- a/src/programs/hello_c/main.c
+++ b/src/programs/hello_c/main.c
@@ -1,5 +1,3 @@
 #include <stdio.h>
 
-int main(int argc, char** argv) {
-  printf("Hello World!\n");
-}
+int main(int argc, char **argv) { printf("Hello World!\n"); }
diff --git a/src/programs/hello_world/hello.cpp b/src/programs/hello_world/hello.cpp
index b4cf89a..a329d0b 100644
--- a/src/programs/hello_world/hello.cpp
+++ b/src/programs/hello_world/hello.cpp
@@ -1,8 +1,8 @@
-#include <iostream>
 #include <echo.h>
 
-#include "hello.h"
+#include "include/hello.h"
 
 void say_hello() {
+  // not found header
   echo("Hello World!");
 }
diff --git a/src/programs/hello_world/main.cpp b/src/programs/hello_world/main.cpp
index 294bd9e..26d1c33 100644
--- a/src/programs/hello_world/main.cpp
+++ b/src/programs/hello_world/main.cpp
@@ -1,7 +1,9 @@
-#include "hello.h"
+#include "include/hello.h"
 // #include <echo.h>
-#include <string>
+// #include <string>
+
+int main(int argc, char **argv) {
+  // ahoi
 
-int main(int argc, char** argv) {
   say_hello();
 }
diff --git a/src/programs/say_hello/main.cpp b/src/programs/say_hello/main.cpp
index 4e12642..2572c9b 100644
--- a/src/programs/say_hello/main.cpp
+++ b/src/programs/say_hello/main.cpp
@@ -1,5 +1,6 @@
 #include <iostream>
 
-int main(int argc, char ** argv) {
+int main(int argc, char **argv) {
+  // just for info
   std::cerr << "Hello" << std::endl;
 }