Merge pull request 7oSkaaa#1026 from NouraAlgohary/main

add day 2 modified
AhmedGamal2212 · May 2, 2023 · 9b3f3f5 · 9b3f3f5
2 parents 38bd39e + fa8dc17
commit 9b3f3f5
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diff --git a/... Sign of the Product of an Array/02- Sign of the Product of an Array (Noura Algohary).cpp b/... Sign of the Product of an Array/02- Sign of the Product of an Array (Noura Algohary).cpp
@@ -0,0 +1,22 @@
+// Author: Noura Algohary
+class Solution {
+public:
+    int arraySign(vector<int>& nums) {
+        int signCounter = 0;
+
+        for(int num : nums)
+        {
+            // if one zero appears, the result is zero
+            if(num==0)
+                return 0;
+            else if(num<0)
+                signCounter++;
+        }
+
+        // if negative numbers are of odd count, the result is negative
+        if (signCounter%2==0)
+            return 1;
+        else
+            return -1;
+    }
+};
diff --git a/...- Sign of the Product of an Array/02- Sign of the Product of an Array (Noura Algohary).py b/...- Sign of the Product of an Array/02- Sign of the Product of an Array (Noura Algohary).py
@@ -0,0 +1,14 @@
+# Author: Noura Algohary
+class Solution:
+    def arraySign(self, nums: List[int]) -> int:
+        signCounter = 0
+
+        for num in nums:
+            # if one zero appears, the result is zero
+            if num == 0:
+                return 0
+            elif num < 0:
+                signCounter += 1
+
+        # if negative numbers are of odd count, the result is negative
+        return 1 if signCounter % 2 == 0 else -1