ScorpioN___的博客

1110. Complete Binary Tree (25)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueGiven a tree, you are supposed to tell if it is a complete binary tree.Input Specification:Each input file cont...

1130. Infix Expression (25)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueGiven a syntax tree (binary), you are supposed to output the corresponding infix expression, with parentheses refle...

1129. Recommendation System (25)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueRecommendation system predicts the preference that a user would give to an item. Now you are asked to program ...

1034. Head of a Gang (30)时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueOne way that the police finds the head of a gang is to check people's phone calls. If there is a phone call between A...

1053. Path of Equal Weight (30)时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueGiven a non-empty tree with root R, a

1139. First Contact (30)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueUnlike in nowadays, the way that boys and girls expressing their feelings of love was quite subtle in the early years....

1033. To Fill or Not to Fill (25)时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者ZHANG, GuochuanWith highways available, driv

1012. The Best Rank (25)时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueTo evaluate the performance of our first yea

1075. PAT Judge (25)时间限制200 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueThe ranklist of PAT is generated from the status list, which shows the scores of the submittions. This time you are suppos...