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Task/Rep-string/Python/rep-string-2.py

@@ -0,0 +1,30 @@
+>>> def reps(text):
+    return [text[:x] for x in range(1, 1 + len(text) // 2)
+            if text.startswith(text[x:])]
+
+>>> matchstr = """\
+1001110011
+1110111011
+0010010010
+1010101010
+1111111111
+0100101101
+0100100
+101
+11
+00
+1
+"""
+>>> print('\n'.join('%r has reps %r' % (line, reps(line)) for line in matchstr.split()))
+'1001110011' has reps ['10011']
+'1110111011' has reps ['1110']
+'0010010010' has reps ['001']
+'1010101010' has reps ['10', '1010']
+'1111111111' has reps ['1', '11', '111', '1111', '11111']
+'0100101101' has reps []
+'0100100' has reps ['010']
+'101' has reps []
+'11' has reps ['1']
+'00' has reps ['0']
+'1' has reps []
+>>>