早知如此绊人心,何如当初莫相识。:
博客地址:https://www.cnblogs.com/hhxj/
早知如此绊人心,何如当初莫相识。:
博客地址:https://www.cnblogs.com/hhxj/
Codeforces Round #436 (Div. 2) E. Fire
hdu 4267 A Simple Problem with Integers
Educational Codeforces Round 28 F. Random Query
Codeforces Round #433 (Div. 2, based on Olympiad of Metropolises) A. Fraction
Codeforces Round #433 (Div. 2, based on Olympiad of Metropolises) C. Planning
Codeforces Round #437 (Div. 2, based on MemSQL Start[c]UP 3.0 - Round 2) E. Buy Low Sell High(代码片
Codeforces Round #437 (Div. 2, based on MemSQL Start[c]UP 3.0 - Round 2) C. Ordering Pizza