dp[dep][six]表示长度为dep的,上一位是否为6的不含62,不含4的数的个数 1 #include<bits/stdc++.h> 2 using namespace std; 3 int dp[10][2],dig[10]; 4 int dfs(int dep,int six,int fl ...
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其他好文 时间:
2016-05-11 19:46:40
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165
Power of Four Given an integer (signed 32 bits), write a function to check whether it is a power of 4. Example: Given num = 16, return true. Given num ...
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其他好文 时间:
2016-05-10 20:41:03
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233
题目: Given a non negative integer number num. For every numbers i in the range 0 ≤ i ≤ num calculate the number of 1's in their binary representation a ...
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2016-05-10 12:55:03
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Given an integer (signed 32 bits), write a function to check whether it is a power of 4. Example:Given num = 16, return true. Given num = 5, return fa ...
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其他好文 时间:
2016-05-09 20:25:15
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题目: Given a non negative integer number num. For every numbers i in the range 0 ≤ i ≤ num calculate the number of 1's in their binary representation a ...
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2016-05-09 18:36:29
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Given a non negative integer number num. For every numbers i in the range 0 ≤ i ≤ num calculate the number of 1's in their binary representation and r ...
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其他好文 时间:
2016-05-09 12:40:19
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第一种:这个实现起来简单,计算机里数据存储都是以二进制形式存储的,简单的num%2,num/2就能实现。不过这个有一个缺陷:就是针对负数不能实现。#include<stdio.h>
#include<stdlib.h>
//intcount_one_bits(intnum)
//{
// intcount=0;
// while(num)
// {
// if(..
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其他好文 时间:
2016-05-09 07:19:52
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Serialization is the process of converting a data structure or object into a sequence of bits so that it can be stored in a file or memory buffer, or transmitted across a network connection link to be...
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其他好文 时间:
2016-05-08 06:51:43
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??
Adjacent Bit Counts
时间限制:1000 ms | 内存限制:65535 KB
难度:4
描述
For a string of n bits x1, x2, x3, …, xn, the adjacent bit count of the string is given by fun(x) = x1*x2 + x2*x3 +...
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其他好文 时间:
2016-05-07 11:16:48
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237
clear
clc
close all
&&&&&&&&&&&&&&&&&
上面的几句话意思是清屏,清内存。
&&&&&&&&&&&&&&&&&
%[Original,fs,bits]=wavread('E:\Curriculum\The Fifth Term\数字信号处理\课程设计\DSP
Voice Cuter\Love Story.wav');%修改文件路径可以滤除不同歌曲
...
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其他好文 时间:
2016-05-07 11:01:02
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