From f0b7ea406e9ff6cddd24420670c224a39c7ccfa4 Mon Sep 17 00:00:00 2001
From: TTAAAN <122733793+TTAAAN@users.noreply.github.com>
Date: Sun, 3 May 2026 14:14:01 +0700
Subject: [PATCH 1/3] feat: add n_input_or_gate function to calculate OR of
 multiple inputs

---
 boolean_algebra/or_gate.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/boolean_algebra/or_gate.py b/boolean_algebra/or_gate.py
index 0fd4e5a5dc18..f0518b5a3bdb 100644
--- a/boolean_algebra/or_gate.py
+++ b/boolean_algebra/or_gate.py
@@ -29,6 +29,19 @@ def or_gate(input_1: int, input_2: int) -> int:
     return int((input_1, input_2).count(1) != 0)
 
 
+def n_input_or_gate(inputs: list[int]) -> int:
+    """
+    Calculate OR of a list of input values
+    >>> n_input_or_gate([0, 0, 0, 0, 0])
+    0
+    >>> n_input_or_gate([0, 1, 0, 0, 0])
+    1
+    >>> n_input_or_gate([1, 1, 1, 1, 1])
+    1
+    """
+    return int(any(inputs))
+
+
 if __name__ == "__main__":
     import doctest
 

From c98bfe8a433c90c29c766abb2ce1bbbf81d208c6 Mon Sep 17 00:00:00 2001
From: TTAAAN <122733793+TTAAAN@users.noreply.github.com>
Date: Mon, 4 May 2026 11:39:45 +0700
Subject: [PATCH 2/3] fix: enforce input length restriction for n_input_or_gate
 function

---
 boolean_algebra/or_gate.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/boolean_algebra/or_gate.py b/boolean_algebra/or_gate.py
index f0518b5a3bdb..eaab7e7a1a17 100644
--- a/boolean_algebra/or_gate.py
+++ b/boolean_algebra/or_gate.py
@@ -39,6 +39,9 @@ def n_input_or_gate(inputs: list[int]) -> int:
     >>> n_input_or_gate([1, 1, 1, 1, 1])
     1
     """
+    if len(inputs) > 1:
+        raise ValueError("Input list must contain at least two elements")
+
     return int(any(inputs))
 
 

From cfea4c3c9b7c7f15369276260d38714640a146c0 Mon Sep 17 00:00:00 2001
From: TTAAAN <122733793+TTAAAN@users.noreply.github.com>
Date: Mon, 4 May 2026 11:50:09 +0700
Subject: [PATCH 3/3] fix: update input validation for n_input_or_gate to
 require at least two elements

---
 boolean_algebra/or_gate.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/boolean_algebra/or_gate.py b/boolean_algebra/or_gate.py
index eaab7e7a1a17..89e0272d97db 100644
--- a/boolean_algebra/or_gate.py
+++ b/boolean_algebra/or_gate.py
@@ -38,8 +38,16 @@ def n_input_or_gate(inputs: list[int]) -> int:
     1
     >>> n_input_or_gate([1, 1, 1, 1, 1])
     1
+
+    >>> n_input_or_gate([0, 1])
+    1
+
+    >>> n_input_or_gate([1])
+    Traceback (most recent call last):
+        ...
+    ValueError: Input list must contain at least two elements
     """
-    if len(inputs) > 1:
+    if len(inputs) < 2:
         raise ValueError("Input list must contain at least two elements")
 
     return int(any(inputs))