This solution assumes that the only other character is =. No idea if you can assume this
The string will be composed of + and = symbols with several characters between them.
If I'm reading this correctly, it means that the characters are categorized into three categories:
+
=
So any character other than + and = must be surrounded by +s - which is exactly what my version checks.
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This solution assumes that the only other character is =. No idea if you can assume this
If I'm reading this correctly, it means that the characters are categorized into three categories:
+=So any character other than
+and=must be surrounded by+s - which is exactly what my version checks.