From 3c21881f6d653e6072210c52233c882f19b4a501 Mon Sep 17 00:00:00 2001
From: Vas35 <vas0977515005@gmail.com>
Date: Tue, 28 Jul 2020 02:38:49 +0300
Subject: [PATCH 1/2] added solution

---
 .../java/core/basesyntax/BooleanExpression.java   | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/main/java/core/basesyntax/BooleanExpression.java b/src/main/java/core/basesyntax/BooleanExpression.java
index f8cfc8e..be48422 100644
--- a/src/main/java/core/basesyntax/BooleanExpression.java
+++ b/src/main/java/core/basesyntax/BooleanExpression.java
@@ -14,6 +14,19 @@ public class BooleanExpression {
      * без использования конструкций if-else</p>
      */
     public boolean booleanExpression(boolean a, boolean b, boolean c, boolean d) {
-        return false;
+        int count = 0;
+        if (a) {
+            count += 1;
+        }
+        if (b) {
+            count += 1;
+        }
+        if (c) {
+            count += 1;
+        }
+        if (d) {
+            count += 1;
+        }
+        return count == 2;
     }
 }

From 9fd9cd6a9125f5aba83754934ebbbd2cd76b21dd Mon Sep 17 00:00:00 2001
From: Vas35 <vas0977515005@gmail.com>
Date: Wed, 29 Jul 2020 19:19:16 +0300
Subject: [PATCH 2/2] removed if-else

---
 .../core/basesyntax/BooleanExpression.java    | 22 +++++++------------
 1 file changed, 8 insertions(+), 14 deletions(-)

diff --git a/src/main/java/core/basesyntax/BooleanExpression.java b/src/main/java/core/basesyntax/BooleanExpression.java
index be48422..5952728 100644
--- a/src/main/java/core/basesyntax/BooleanExpression.java
+++ b/src/main/java/core/basesyntax/BooleanExpression.java
@@ -14,19 +14,13 @@ public class BooleanExpression {
      * без использования конструкций if-else</p>
      */
     public boolean booleanExpression(boolean a, boolean b, boolean c, boolean d) {
-        int count = 0;
-        if (a) {
-            count += 1;
-        }
-        if (b) {
-            count += 1;
-        }
-        if (c) {
-            count += 1;
-        }
-        if (d) {
-            count += 1;
-        }
-        return count == 2;
+        int countTotal = 0;
+        int count1,count2,count3,count4 = 0 ;
+        count1 = (a) ? 1 : 0;
+        count2 = (b) ? 1 : 0;
+        count3 = (c) ? 1 : 0;
+        count4 = (d) ? 1 : 0;
+        countTotal = count1 + count2 + count3 + count4;
+        return countTotal == 2;
     }
 }