# Determine whether two lists have intersection.
def isInter(a,b):
result = list(set(a)&set(b))
if result:
return True
else:
return False
# test
lst1 = [0,1,2,3,4,5,6,7,8,9]
lst2 = [-3,-2,-1,0,1]
a = isInter(lst1,lst2)
print(a)
lst3 = [23,56]
b = isInter(lst1,lst3)
print(b)
测试: