25 lines
1.1 KiB
Python
25 lines
1.1 KiB
Python
# sets, see set_containment
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for i in 1, 2:
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for o in {1:2}, {1:2}.keys():
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print("{} in {}: {}".format(i, o, i in o))
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print("{} not in {}: {}".format(i, o, i not in o))
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haystack = "supercalifragilistc"
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for needle in [haystack[i:] for i in range(len(haystack))]:
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print(needle, "in", haystack, "::", needle in haystack)
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print(needle, "not in", haystack, "::", needle not in haystack)
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print(haystack, "in", needle, "::", haystack in needle)
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print(haystack, "not in", needle, "::", haystack not in needle)
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for needle in [haystack[:i+1] for i in range(len(haystack))]:
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print(needle, "in", haystack, "::", needle in haystack)
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print(needle, "not in", haystack, "::", needle not in haystack)
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print(haystack, "in", needle, "::", haystack in needle)
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print(haystack, "not in", needle, "::", haystack not in needle)
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# until here, the tests would work without the 'second attempt' iteration thing.
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for i in 1, 2:
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for o in [], [1], [1, 2]:
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print("{} in {}: {}".format(i, o, i in o))
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print("{} not in {}: {}".format(i, o, i not in o))
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