Ferryman__的博客

Digital RootsProblem DescriptionThe digital root of a positive integer is found by summing the digits of the integer. If the resulting value is a single digit then that digit is the digital root. ...

Problem DescriptionA number sequence is defined as follows:f(1) = 1, f(2) = 1, f(n) = (A * f(n - 1) + B * f(n - 2)) mod 7.Given A, B, and n, you are to calculate the value of f(n).InputThe inp...

Let the Balloon Rise.最近开始刷hdoj，想通过写博客做做笔记，记录写过代码。Problem DescriptionContest time again! How excited it is to see balloons floating around. But to tell you a secret, the judges' favorite time is ...

第4关：计算日期挑战任务我们吃的食物都有保质期，现在食品监督管理局想要制作一个能准确计算食品过期日期的小程序，需要请你来进行设计。例如：A食品在2018年1月1日生产，保质期是20天，则它的过期日期在2018年1月21日。编程要求补全函数string getDate(string releaseDate,int day)其中releaseDate表示食品出厂日期day表示保质期...

Tempter of the BoneTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 151082    Accepted Submission(s): 40265Problem DescriptionThe doggie f...

Max SumTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 306494    Accepted Submission(s): 72850Problem DescriptionGiven a sequence a[1],a...

Uniform GeneratorTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 35023    Accepted Submission(s): 13939 Problem DescriptionComputer si...