Init

1 files changed, 8 insertions, 0 deletions

diff --git a/progs/unparsable_programs/a538.py b/progs/unparsable_programs/a538.py
new file mode 100644
index 0000000..7ae9d78
--- /dev/null
+++ b/progs/unparsable_programs/a538.py
@@ -0,0 +1,8 @@
+def is_valid_parenthese( str1):

+        stack, pchar = [], {"(": ")", "{": "}", "[": "]"}

+        for parenthese in str1:

+            if parenthese in pchar:

+                stack.append(parenthese)

+            elif len(stack) == 0 or pchar[stack.pop()] != parenthese:

+                return False

+        return len(stack) == 0
\ No newline at end of file