Some solutions for the julia path

julia/annalyns-infiltration/HINTS.md

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+# Hints
+
+## General
+
+- There are three [boolean operators][boolean-operators] to work with boolean values.
+- Multiple operators can be combined in a single expression.
+
+## 1. Check if a fast attack can be made
+
+- The logical NOT operator (`!`) can be placed before an expression to negate its value.
+
+## 2. Check if the group can be spied upon
+
+- Boolean operators are typically used to evaluate whether two or more expressions are true or not true.
+
+## 3. Check if the prisoner can be signaled
+
+- Boolean operators execute in the order of their precedence (from highest to lowest): `!`, `&&`, `||`.
+- In general, use of parentheses is encouraged to make your intention clearer.
+- For more details check out the Operator Precedence section on the [official Julia documentation][operator-precedence].
+
+[boolean-operators]: https://docs.julialang.org/en/v1/manual/mathematical-operations/#Boolean-Operators
+[operator-precedence]: https://docs.julialang.org/en/v1/manual/mathematical-operations/#Operator-Precedence-and-Associativity