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| author | Stephen Lynn <bizlsg@localhost.localdomain> | 2024-02-26 07:25:11 +0800 |
|---|---|---|
| committer | Stephen Lynn <bizlsg@localhost.localdomain> | 2024-02-26 07:25:11 +0800 |
| commit | 431f6b3267d83f16055848c2d45cbddb3509bfd3 (patch) | |
| tree | 269d77744473cd7e008aa1cdbac33c92a9717abf /challenge-257/steve-g-lynn/python/ch-1.py | |
| parent | 971ad418c9418efd9eb105cd114387f5ce59d6be (diff) | |
| download | perlweeklychallenge-club-431f6b3267d83f16055848c2d45cbddb3509bfd3.tar.gz perlweeklychallenge-club-431f6b3267d83f16055848c2d45cbddb3509bfd3.tar.bz2 perlweeklychallenge-club-431f6b3267d83f16055848c2d45cbddb3509bfd3.zip | |
ch-1 only no blog
Diffstat (limited to 'challenge-257/steve-g-lynn/python/ch-1.py')
| -rw-r--r-- | challenge-257/steve-g-lynn/python/ch-1.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/challenge-257/steve-g-lynn/python/ch-1.py b/challenge-257/steve-g-lynn/python/ch-1.py new file mode 100644 index 0000000000..49d2196a1f --- /dev/null +++ b/challenge-257/steve-g-lynn/python/ch-1.py @@ -0,0 +1,22 @@ +# Python 1.4 beta on DOSBOX
+
+def smaller_than_current( intuple ):
+ ranks=[]
+ for i in range(len(intuple)):
+ ranks.append((intuple[i],i))
+ ranks.sort()
+ ranks=map(lambda x:x[1], ranks)
+ retval=[None]*len(intuple)
+ retval[ranks[0]]=0
+ for i in range(1,len(ranks)):
+ if intuple[ranks[i]]==intuple[ranks[i-1]]:
+ retval[ranks[i]]=retval[ranks[i-1]]
+ else:
+ retval[ranks[i]]=i
+ return retval
+
+
+print smaller_than_current( (5,2,1,6) ) # (2,1,0,3)
+print smaller_than_current( (1,2,0,3) ) # (1,2,0,3)
+print smaller_than_current( (0,1) ) # (0,1)
+print smaller_than_current( (9,4,9,2) ) # (2,1,2,0)
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