exercicio 1822 resolvido em python

1822-sign_of_the_product_of_an_array/python/1822.py

@@ -0,0 +1,21 @@
+# 1822. Sign of the Product of an Array
+#
+# Implement a function signFunc(x) that returns:
+#
+#     1 if x is positive.
+#     -1 if x is negative.
+#     0 if x is equal to 0.
+#
+# You are given an integer array nums. Let product be the product of all
+# values in the array nums.
+#
+# Return signFunc(product)
+
+
+def arraySign(nums: list[int]) -> int:
+    resultado: int = 1
+    for value in nums:
+        if value == 0:
+            return 0
+        resultado *= value
+    return 1 if resultado > 0 else -1