diff --git a/AIO 2018/Street-Construction.py b/AIO 2018/Street-Construction.py
new file mode 100644
index 0000000..c5ed3a9
--- /dev/null
+++ b/AIO 2018/Street-Construction.py	
@@ -0,0 +1,14 @@
+po_file = open("streetin.txt", "r")
+op_file = open("streetout.txt", "w")
+po_open = po_file.read()
+
+po_numbers = po_open.split()
+
+k = int(po_numbers[1])
+n = int(po_numbers[0])
+house_number = n - k
+if house_number % (k+1) == 0:
+    min_block_size = house_number // (k+1)
+else:
+    min_block_size = house_number // (k+1) + 1
+op_file.write(str(min_block_size))