From 500bae4ec11778259f6a96155bf93cf347c329b0 Mon Sep 17 00:00:00 2001
From: ShazidMahsrafi <shazid456@gmail.com>
Date: Wed, 7 Jun 2023 20:14:37 +0600
Subject: [PATCH] initial commit

---
 1A-Theater Square/1A.cpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 1A-Theater Square/1A.cpp

diff --git a/1A-Theater Square/1A.cpp b/1A-Theater Square/1A.cpp
new file mode 100644
index 0000000..b290889
--- /dev/null
+++ b/1A-Theater Square/1A.cpp	
@@ -0,0 +1,22 @@
+#include <bits/stdc++.h>
+using namespace std;
+int main()
+{
+    long long n, m, a, div, len, wid;
+    cin >> n >> m >> a;
+    div = n / a;
+    if (n % a == 0)
+        len = div * a;
+    else
+        len = (div + 1) * a;
+
+    div = m / a;
+    if (m % a == 0)
+        wid = div * a;
+    else
+        wid = (div + 1) * a;
+
+    div = (len * wid) / (a * a);
+
+    cout << div;
+}
\ No newline at end of file