Find the intersection in python
Find the intersection in python
Have the function FindIntersection(strArr) read the array of strings stored in strArr which will contain 2 elements: the first element will represent a list of comma-separated numbers sorted in ascending order, the second element will represent a second list of comma-separated numbers (also sorted). Your goal is to return a comma-separated string containing the numbers that occur in elements of strArr in sorted order. If there is no intersection, return the string false.
Farjanul Nayem Answered question July 22, 2022
def FindIntersection(strArr):
a = [ int(x) for x in strArr[0].replace(',','').split() if x.isdigit()]
b = [ int(x) for x in strArr[1].replace(',','').split() if x.isdigit()]
result = sorted(list(set(a).intersection(set(b))))
temp = [str(x) for x in result]
if len(temp) == 0:
return False
return ("," . join(temp))
# keep this function call here
print(FindIntersection(input()))
Farjanul Nayem Answered question July 22, 2022