发简信
IP属地：佛罗里达州
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DHSA
secure aggregation definition: the problem of computing a multiparty sum...
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Ball
题目链接：https://vjudge.net/problem/Aizu-0033 Description 如图所示，容器中间有一枢轴，下方分为...
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Property Distribution
题目链接：https://vjudge.net/problem/Aizu-0118 Description 在H * W的矩形果园里有苹果、梨、...
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习题2.3：C. Apple Catching
Description It is a little known fact that cows love apples. Farmer John...
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课程：D. Saruman's Army
Description Saruman the White must lead his army along a straight path f...
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课程：F. Expedition
Description A group of cows grabbed a truck and ventured on an expeditio...
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习题2.2：B. Radar InstallationDescription Assume the coasting is an infinite straight line. Land is in...
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习题2.2：A. Cleaning Shifts
Description Farmer John is assigning some of his N (1 <= N <= 25,000) co...