From fc617cb1d972620a289435540faa93c6f5f956e1 Mon Sep 17 00:00:00 2001 From: Michael Firkins Date: Tue, 7 Nov 2023 14:36:55 +1100 Subject: pwc242 solution in python --- challenge-242/pokgopun/python/ch-1.py | 55 +++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 challenge-242/pokgopun/python/ch-1.py (limited to 'challenge-242/pokgopun/python/ch-1.py') diff --git a/challenge-242/pokgopun/python/ch-1.py b/challenge-242/pokgopun/python/ch-1.py new file mode 100644 index 0000000000..bafb16347a --- /dev/null +++ b/challenge-242/pokgopun/python/ch-1.py @@ -0,0 +1,55 @@ +### https://theweeklychallenge.org/blog/perl-weekly-challenge-242/ +""" + +Task 1: Missing Members + +Submitted by: [42]Mohammad S Anwar + __________________________________________________________________ + + You are given two arrays of integers. + + Write a script to find out the missing members in each other arrays. + +Example 1 + +Input: @arr1 = (1, 2, 3) + @arr2 = (2, 4, 6) +Output: ([1, 3], [4, 6]) + +(1, 2, 3) has 2 members (1, 3) missing in the array (2, 4, 6). +(2, 4, 6) has 2 members (4, 6) missing in the array (1, 2, 3). + +Example 2 + +Input: @arr1 = (1, 2, 3, 3) + @arr2 = (1, 1, 2, 2) +Output: ([3]) + +(1, 2, 3, 3) has 2 members (3, 3) missing in the array (1, 1, 2, 2). Since they +are same, keep just one. +(1, 1, 2, 2) has 0 member missing in the array (1, 2, 3, 3). + +Task 2: Flip Matrix +""" +### solution by pokgopun@gmail.com + +def findMissing(tup1, tup2): + return tuple( + filter(lambda x: len(x) > 0, + ( + set(tup1).difference(set(tup2)), + set(tup2).difference(set(tup1)), + ) + ) + ) + + + +for (inpt1,inpt2),otpt in { + ((1, 2, 3),(2, 4, 6)): ({1, 3}, {4, 6}), + ((1, 2, 3, 3),(1, 1, 2, 2)): ({3},), + }.items(): + print(findMissing(inpt1,inpt2)==otpt) + + + -- cgit