Contact: aviboots(AT)netvision.net.il
43,874 questions
57,260 answers
573 users
def search_list(n): for i in range(3): for j in range(3): if lst[i][j] == n: return True return False lst = [ [1,2,3], [4,5,6], [7,8,9] ] print(search_list(3)) print(search_list(50)) ''' run: True False '''