1 files changed, 15 insertions, 0 deletions
diff --git a/helper.h b/helper.h
new file mode 100644
index 0000000..39f5d52
--- /dev/null
+++ b/helper.h
@@ -0,0 +1,15 @@
+#ifndef MY_HEADER_FILE_H
+#define MY_HEADER_FILE_H
+
+int returnInt();
+
+int sum(int a, int b);
+
+float percentage(int a, int b);
+
+float FtoC(int fah);
+
+float CtoF(int cel);
+
+#endif MY_HEADER_FILE_H
+