промежутое

programm10.py

@@ -0,0 +1,24 @@
+f = open('INPUT.TXT')
+s = f.read().strip()
+f.close()
+
+def is_palindrome(string):
+    return string == string[::-1]
+
+result = ""
+
+if not is_palindrome(s):
+    result = s
+elif len(s) > 1:
+    if not is_palindrome(s[:-1]):
+        result = s[:-1]
+    elif not is_palindrome(s[1:]):
+        result = s[1:]
+    else:
+        result = "NO SOLUTION"
+else:
+    result = "NO SOLUTION"
+
+f = open('OUTPUT.TXT', 'w')
+f.write(result)
+f.close()