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DescriptionFarmer John and Bessie are playing games again. This one has to do with troughs of water. Farmer John has hidden N (1 1 trough is filled 2... 阅读全文
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Description最近,奶牛们热衷于把金币包在面粉里,然后把它们烤成馅饼。第i块馅饼中含有Ni(1inline int read(){ int x=0,f=1;char ch=getchar(); while(ch'9'){if(ch=='-')f=-1;ch=getchar();}... 阅读全文
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C. George and Jobtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputThe new ITone 6 has been release... 阅读全文
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B. Fedor and New Gametime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputAfter you had helped George ... 阅读全文
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A. George and Accommodationtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputGeorge has recently en... 阅读全文