Python solution for week 95/part 2

1 files changed, 27 insertions, 0 deletions

diff --git a/challenge-095/abigail/python/ch-2.py b/challenge-095/abigail/python/ch-2.py
new file mode 100644
index 0000000000..ab91e0303c
--- /dev/null
+++ b/challenge-095/abigail/python/ch-2.py
@@ -0,0 +1,27 @@
+import fileinput
+import re
+
+stack = []
+error = "Stack is empty"
+for line in fileinput . input ():
+    chunks  = line . split ()
+    command = chunks [0]
+    
+    if command == "push":
+        stack . append (int (chunks [1]))
+
+    if command == "pop":
+        if len (stack):
+            stack . pop ()
+
+    if command == "top":
+        if len (stack):
+            print stack [len (stack) - 1]
+        else:
+            print error
+
+    if command == "min":
+        if len (stack):
+            print min (stack)
+        else:
+            print error