Description

Today, the math teacher taught Alice Hui Yang’s triangle. However, the teacher came up with a new one, called Sama’s triangle (some of you may be familiar with this name).

       In this triangle, there is only 30 row, and the ith row has i-1 number, f[i][1] , f[i][2], …, f[i][i-1] (1strow has no number). And initially, f[i][0] = a, f[i][i] = b, (0<a, b) then f[i][j] = f[i-1][j-1] + f[i-1][j] (for all i from 1 to 30 , for all j in 1 to i-1, inclusive).
       2ndrow    f[2][1]
       3rdrow     f[3][1]     f[3][2]
       4throw     f[4][1]     f[4][2]     f[4][3]
       30throw   f[30][1]   f[30][2]   f[30][3]   …    f[30][29]
       Now the teacher asked, ‘how many M are in the triangles among all pairs of (a, b).

Input

The input consists of several test cases.
The first line consists of one integer T (T <= 500), meaning the number of test cases.
For each test cases, there is one integer M (M<= 1e9), which is asked from the teacher.
Here, 1eX means 1000…0000 (x 0s).

Output

For each test case, output the times number M shows up in all positions of all triangles.

Sample Input

1
3

Sample Output

4

每个位置的数可以用一个二元一次函数表示

武大OJ 613. Count in Sama’s triangle的更多相关文章

  1. LeetCode OJ 222. Count Complete Tree Nodes

    Total Accepted: 32628 Total Submissions: 129569 Difficulty: Medium Given a complete binary tree, cou ...

  2. LeetCode OJ:Count Primes(质数计数)

    Count the number of prime numbers less than a non-negative number, n. 计算小于n的质数的个数,当然就要用到大名鼎鼎的筛法了,代码如 ...

  3. LeetCode OJ:Count Complete Tree Nodes(完全二叉树的节点数目)

    Given a complete binary tree, count the number of nodes. Definition of a complete binary tree from W ...

  4. LeetCode OJ:Count and Say(数数)

    The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221, ...

  5. 武大OJ 612. Catch the sheep

    Description Old Sama is a great and powerful magician in the word. One day, a little girl, Anny, tou ...

  6. 武大OJ 574. K-th smallest

    Description Give you a number S of length n,you can choose a position and remove the number on it.Af ...

  7. 武大OJ 622. Symmetrical

    Description          Cyy likes something symmetrical, and Han Move likes something circular. Han Mov ...

  8. 武大OJ 706.Farm

    Farmer John has a farm. Betsy, a famous cow, loves running in farmer John's land. The noise she made ...

  9. All LeetCode Questions List 题目汇总

    All LeetCode Questions List(Part of Answers, still updating) 题目汇总及部分答案(持续更新中) Leetcode problems clas ...

随机推荐

  1. 贪心+构造 Codeforces Round #277 (Div. 2) C. Palindrome Transformation

    题目传送门 /* 贪心+构造:因为是对称的,可以全都左一半考虑,过程很简单,但是能想到就很难了 */ /************************************************ ...

  2. ACM_Appleman and Card Game(简单贪心)

    Appleman and Card Game Time Limit: 2000/1000ms (Java/Others) Problem Description: Appleman has n car ...

  3. Spring-security自定义过滤器

    定义过滤器 public class TokenAuthenticationFilter extends AbstractPreAuthenticatedProcessingFilter { publ ...

  4. A8ERP配送管理系统

  5. glic,uClibc,EGLIBC 简要介绍

    *:first-child { margin-top: 0 !important; } body>*:last-child { margin-bottom: 0 !important; } /* ...

  6. 动软生成器添加Mysql注释

    1.解决没有mysql注释问题 替换原文件下载地址 2.更新Models模板 <#@ template language="c#" HostSpecific="Tr ...

  7. (转)淘淘商城系列——使用JsonView来格式化json字符串

    http://blog.csdn.net/yerenyuan_pku/article/details/72846025 有时从服务端返回的json字符串往往晦涩难懂,就像下面这样,一行显示出来,让人非 ...

  8. Jenkins系列之Jenkins的工具配置和插件(二)

    上一篇我们介绍了Jenkins的安装,这一篇我们介绍如何配置Jenkins的工具和如何下载插件. 首先我们先来看如何配置工具,这里的工具是指JDK.Ant.Maven.Git等. 一.如图,点击系统管 ...

  9. [Tensorflow] 使用 model.save_weights() 保存 Keras Subclassed Model

    import numpy as np import matplotlib.pyplot as plt import os import time import tensorflow as tf tf. ...

  10. Docker 的基本使用

    一.简介 Docker 是一个开源的应用容器引擎,基于 Go 语言.Docker 支持将软件编译成一个镜像,然后在镜像中为软件做好配置,将镜像发布出去,其他使用者就可以直接使用这个镜像,而不需再和以前 ...