wizard1066 · April 2, 2020 07:40 · Apr 2, 2020
diff --git a/.swift b/.swift
@@ -0,0 +1,35 @@
+func confirmColours(textColors:[Color],figures:Int) -> Bool? {
+  for loop in 0 ..< figures {
+    if textColors[loop] == Color.clear {
+      return false
+    }
+  }
+  var tfigures = figures - 1
+  let rfigure = Int(Double(figures).squareRoot())
+  for _ in 0..<rfigure {
+    var superSet = Set<String>()
+    for loop in stride(from: tfigures, to: tfigures - rfigure, by: -1) {
+      superSet.insert(textColors[loop].description)
+      print("loop ",loop)
+    }
+    tfigures = tfigures - rfigure
+    print("superSet ",superSet,superSet.count)
+    if superSet.count != rfigure {
+      alertPublisher.send()
+    }
+  }
+  tfigures = figures - 1
+  for _ in 0..<rfigure {
+    var superSet = Set<String>()
+    for loop in stride(from: tfigures, to: -1, by: -rfigure) {
+      superSet.insert(textColors[loop].description)
+      print("loop2 ",loop)
+    }
+    tfigures = tfigures - 1
+    print("superSet ",superSet,superSet.count)
+    if superSet.count != rfigure {
+      alertPublisher.send()
+    }
+  }
+  return true
+}