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| author | 冯昶 <fengchang@novel-supertv.com> | 2023-05-02 14:47:44 +0800 |
|---|---|---|
| committer | 冯昶 <fengchang@novel-supertv.com> | 2023-05-02 14:47:44 +0800 |
| commit | fb913ef4e973a29450b92ca89588e839bf6635f6 (patch) | |
| tree | 94abff55c6006a2b0a4b1da93a5e661753e00fea /challenge-214/eric-cheung/python/ch-2.py | |
| parent | efea8410c80647939ae587536a4f1f66dd2c3a4a (diff) | |
| parent | 6cc2e38f43011f65d7deaf1e03cf55e4306a53e5 (diff) | |
| download | perlweeklychallenge-club-fb913ef4e973a29450b92ca89588e839bf6635f6.tar.gz perlweeklychallenge-club-fb913ef4e973a29450b92ca89588e839bf6635f6.tar.bz2 perlweeklychallenge-club-fb913ef4e973a29450b92ca89588e839bf6635f6.zip | |
Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'challenge-214/eric-cheung/python/ch-2.py')
| -rwxr-xr-x | challenge-214/eric-cheung/python/ch-2.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/challenge-214/eric-cheung/python/ch-2.py b/challenge-214/eric-cheung/python/ch-2.py new file mode 100755 index 0000000000..323352eaf9 --- /dev/null +++ b/challenge-214/eric-cheung/python/ch-2.py @@ -0,0 +1,11 @@ +
+## arrNum = [2, 4, 3, 3, 3, 4, 5, 4, 2] ## Example 1
+## arrNum = [1, 2, 2, 2, 2, 1] ## Example 2
+## arrNum = [1] ## Example 3
+arrNum = [2, 2, 2, 1, 1, 2, 2, 2] ## Example 4
+
+arrUniq = list(set(arrNum))
+arrCount = [arrNum.count(nElem) for nElem in arrUniq]
+arrSQ = [nElem * nElem for nElem in arrCount]
+
+print (sum(arrSQ))
|