diff --git a/C/stack_linkedlist.c b/C/stack_linkedlist.c
new file mode 100644
index 0000000..4e89ba4
--- /dev/null
+++ b/C/stack_linkedlist.c
@@ -0,0 +1,2 @@
+//stack empty condition ->(top==NULL)
+//stack full when -> heap memory is exhausted
\ No newline at end of file