Xenia the beginner mathematician is a third year student at elementary school. She is now learning the addition operation.
The teacher has written down the sum of multiple numbers. Pupils should ca...
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其他好文 时间：
2014-07-22 23:05:53
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382
题目链接：uva 1530 - Floating Point Numbers
题目大意：给出一个16位的二进制数，用来表示一个浮点数，第一位为符号，1~7位表示一个十进制的数s，e=63-s;剩下的8位为小数部分，默认整数部分为1，得到f，然后最后a=f*2^e,要求用科学计数法输出a。
解题思路：模拟就好了，注意0的情况特殊处理，以及科学计数法的整数部分不能为0.
...
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其他好文 时间：
2014-07-22 23:02:13
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250
1069. The Black Hole of Numbers (20)
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其他好文 时间：
2014-05-05 23:45:49
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365
1.U3D经常莫名奇妙崩溃。一般是由于空异常造成的，多多检查自己的引用是否空指针。2.编码切换警告提示。警告提示：Some
are Mac OS X (UNIX) and some are Windows.This might lead to incorrect line
numbers in st...
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其他好文 时间：
2014-05-02 14:27:11
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752
A regular palindrome is a string of numbers or letters that is the same forward as backward. For example, the string "ABCDEDCBA" is a palindrome because it is the same when the string is read from lef...
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其他好文 时间：
2014-05-02 10:33:09
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332
21、Amicable numbersLet d(n) be defined as the sum
of proper divisors ofn(numbers less thannwhich divide evenly inton). If d(a)
=band d(b) =a, whereab,...
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其他好文 时间：
2014-05-02 09:28:12
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776
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a link...
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其他好文 时间：
2014-05-01 22:08:19
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366
You are given two linked lists representing two
non-negative numbers. The digits are stored in reverse order and each of their
nodes contain a single ...
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其他好文 时间：
2014-05-01 20:18:54
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425
题目//f(1) = 1, f(2) = 1, f(n > 2) = f(n - 1) +
f(n - 2)import java.io.*;import java.util.*;import java.math.*;public class Main
{ /** * @xqq ...
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编程语言 时间：
2014-05-01 18:55:52
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450
Given a collection of numbers, return all possible permutations.
For example,
[1,2,3] have the following permutations:
[1,2,3], [1,3,2], [2,1,3], [2,3,1], [3,1,2],
and [3,2,1].
分析：暂时不用...
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其他好文 时间：
2014-05-01 17:06:52
阅读次数：
348
