idk lol

Ü3/Cheatsheet/one.dart

@@ -1,6 +1,30 @@
-void main() {
-  int? a = 5;
+import 'dart:collection';
 
-  a ??= 3;
-  print(a);
+void main() {
+  Set<String> bannedWords = {"spam", "scam", "phishing"};
+  var test56 = Set();
+  print(test56.runtimeType);
+  print(bannedWords.runtimeType);
+
+  var test5 = HashSet<int>();
+  test5.addAll([1, 2, 3, 4, 5]);
+  print(test5.elementAt(1));
+  print(test5.runtimeType);
+  print(bannedWords.runtimeType);
+  var test = LinkedHashSet<String>();
+  test.add("test1");
+  test.add("test3");
+  test.add("test2");
+  print(test.runtimeType);
+
+  print(test.elementAt(1));
+
+  bool isClean(String text) {
+    return !text.toLowerCase().split(" ").any(bannedWords.contains);
+  }
+
+  print(isClean("Potentiel gefährlicher Text: scam"));
+
+  var s = Set<int>();
+  print(s.runtimeType);
 }

Ü3/Cheatsheet/test.dart

@@ -0,0 +1,29 @@
+void main() {
+  Map<String, int> scoreboard = {};
+
+  var playerOne = "Victor";
+  var scoreOne = 1337;
+  newScore(scoreboard, playerOne, scoreOne);
+
+  var scoreTwo = 420;
+  newScore(scoreboard, playerOne, scoreTwo);
+
+  var scoreThree = 1400;
+  newScore(scoreboard, playerOne, scoreThree);
+
+  print(scoreboard);
+}
+
+void newScore(Map<String, int> scoreboard, String name, int score) {
+  var savedScore = scoreboard[name];
+
+  if (savedScore == null) {
+    scoreboard[name] = score;
+    return;
+  }
+
+  if (savedScore < score) {
+    scoreboard[name] = score;
+    return;
+  }
+}