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Descriptions:
System Crawler
2020-06-12
stevenmhy
2018-08-13
I_See_You
2018-05-16
736248591
2017-07-31
freeloop
2016-10-24
HH的项链
HYSBZ - 1878
{"accepted":false,"allowSubmit":false,"attempted":false,"problemId":42242,"isFav":false,"properties":[{"title":"Time limit","content":"4000 ms","hint":false},{"title":"Memory limit","content":"65536 kB","hint":false},{"title":"OS","content":"Linux","hint":false},{"title":"Source","content":"SDOI2009","hint":true}],"status":2}
