1 files changed, 3 insertions, 0 deletions
diff --git a/progs/a657.py b/progs/a657.py
new file mode 100644
index 0000000..db7ed67
--- /dev/null
+++ b/progs/a657.py
@@ -0,0 +1,3 @@
+def max_val(listval):
+     max_val = max(i for i in listval if isinstance(i, int)) 
+     return(max_val)
+\ No newline at end of file