From 33c54ee847b571a4b465a31f70dbf816e8f20fd5 Mon Sep 17 00:00:00 2001
From: jacopograndi <jacopo.grandi@outlook.it>
Date: Thu, 6 Jan 2022 14:48:03 +0100
Subject: day05

---
 utils.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 utils.h

(limited to 'utils.h')

diff --git a/utils.h b/utils.h
new file mode 100644
index 0000000..f713da8
--- /dev/null
+++ b/utils.h
@@ -0,0 +1,12 @@
+#ifndef UTILS_H
+#define UTILS_H
+
+void split (std::vector<std::string> &vec, std::string str, std::string del) {
+    auto token = str.find(del);
+    if (token != std::string::npos) {
+        vec.push_back(str.substr(0, token));
+        split(vec, str.substr(token+del.size()), del);
+    } else { vec.push_back(str); }
+}
+
+#endif
-- 
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