diff --git a/src/Julia/001.jl b/src/Julia/001.jl
new file mode 100644
index 0000000..bbd3812
--- /dev/null
+++ b/src/Julia/001.jl
@@ -0,0 +1,10 @@
+function same_to_next(lst)
+    return [x for (x, y) in zip(lst[1:end-1], lst[2:end]) if x == y]
+end
+
+
+check = [1, 2, 2, 2, 3, 3, 4]
+println(same_to_next(check))  # [2, 2, 3]
+
+check = collect(1:10)
+println(same_to_next(check))  # Int64[]
\ No newline at end of file