摘要:
G - 7 HDU - 1241The GeoSurvComp geologic survey company is responsible for detecting underground oil deposits. GeoSurvComp works with... 阅读全文
摘要:
C - 3 CodeForces - 451AAfter winning gold and silver in IOI 2014, Akshat and Malvika want to have some fun. Now they are playing ... 阅读全文