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+# STRCAT
+Strcat (string concatenate) is a function that takes two chars lists as a parameter and write the second at this end of the first (like strcat in C)
+
+## params
+1. chars list
+2. chars list
+
+## example
+```
+strcat("y", "o") "y" => "yo"
+strcat("y", "") "y" => "y"
+strcat("", "o") "" => "o"
+strcat("hello ", "world!") => "hello world!"
+```
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