From e5adf80efec28c66d5207769722ca5b3ecb8b108 Mon Sep 17 00:00:00 2001
From: SerKisJD <sergej.kislyakov@gmail.com>
Date: Wed, 3 Mar 2021 19:47:43 +0200
Subject: [PATCH] added solution

---
 src/main/java/core/basesyntax/BooleanExpression.java | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/main/java/core/basesyntax/BooleanExpression.java b/src/main/java/core/basesyntax/BooleanExpression.java
index f8cfc8e..5802fe1 100644
--- a/src/main/java/core/basesyntax/BooleanExpression.java
+++ b/src/main/java/core/basesyntax/BooleanExpression.java
@@ -14,6 +14,12 @@ public class BooleanExpression {
      * без использования конструкций if-else</p>
      */
     public boolean booleanExpression(boolean a, boolean b, boolean c, boolean d) {
-        return false;
+        return (a && b && !c && !d)
+                || (a && c && !b && !d)
+                || (a && d && !b && !c)
+                || (b && c && !a && !d)
+                || (b && d && !a && !c)
+                || (c && d && !a && !b);
+
     }
 }