Background

Description

Given a list of strings, return a list of the strings, omitting any string that contains a "z". (Note: the str.contains(x) method returns a boolean)

Format

Input

Output

Samples

"aaa" "bbb" "aza"

["aaa", "bbb"]

"hziz" "hzello" "hi"

["hi"]

"hello" "howz" "are" "youz"

["hello", "are"]

Limitation

1s, 1024KiB for each test case.