201706022602's submissions for 1533 直角三角形

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AC | C
201706022602
on Nov. 11, 2017, 6:44 p.m.
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160.00 KB
201706022602
on Nov. 11, 2017, 6:42 p.m.
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160.00 KB
201706022602
on Nov. 11, 2017, 6:41 p.m.
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160.00 KB
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IR | C
201706022602
on Nov. 6, 2017, 2:37 p.m.
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0 B
201706022602
on Nov. 6, 2017, 2:11 p.m.
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160.00 KB