diff --git a/code_study/Baekjoon/python/2991.py b/code_study/Baekjoon/python/2991.py
new file mode 100644
index 0000000..8705d80
--- /dev/null
+++ b/code_study/Baekjoon/python/2991.py
@@ -0,0 +1,10 @@
+A, B, C, D = map(int, input().split())
+res = []
+for i in map(int, input().split()) :
+    d = 0
+    if 0 < i % (A + B) <= A :
+        d += 1
+    if 0 < i % (C + D) <= C :
+        d += 1
+    res.append(d)
+print('\n'.join(map(str, res))) 
\ No newline at end of file