If (item1,item2) in A or B or C-CodePudding

Can't find any similar questions online, would appreciate the help. I would like to find out if two values appear in any lists. For example, I have

A = [1, 3, 5, 4]
B = [5, 7, 9, 0]
C = [2, 7, 3, 9]

Are there any quick methods to check if [1, 2] is present anywhere in order in the lists?

CodePudding user response：

Something like

any([(1, 2) in zip(lst, lst[1:]) for lst in [A, B, C]])

CodePudding user response：

Python offers an easy way to check if an element is part of a list:

A = [1, 3, 5, 4]
B = [5, 7, 9, 0]
C = [2, 7, 3, 9]

values = [1, 2]
for v in values:
    if (v in A):
        print("A has {}".format(v))
    if (v in B):
        print("B has {}".format(v))
    if (v in C):
        print("C has {}".format(v))