【2017 Multi-University Training Contest - Team 1 1001】Add More Zero
【Link】:
【Description】
让你求最大的k;
使得
10^k<=2^m-1
【Solution】
求出2^m-1的位数就好;
[lg(2^m-1)] = lg(2^m) = m*lg2
【NumberOf WA】
1(没加case)
【Reviw】
【Code】
#include <bits/stdc++.h>
using namespace std;
int n;
int main(){
int kk = 0;
while (~scanf("%d",&n)){
kk++;
int temp = n*log10(2);
printf("Case #%d: %d\n",kk,temp);
}
return 0;
}
【2017 Multi-University Training Contest - Team 1 1001】Add More Zero的更多相关文章
- 2017 Multi-University Training Contest - Team 9 1001&&HDU 6161 Big binary tree【树形dp+hash】
Big binary tree Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)T ...
- 2017 Multi-University Training Contest - Team 1 1001&&HDU 6033 Add More Zero【签到题,数学,水】
Add More Zero Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)T ...
- 【2017 Multi-University Training Contest - Team 1 1011】KazaQ's Socks
[Link]:http://acm.hdu.edu.cn/showproblem.php?pid=6043 [Description] 一个人壁橱里有n双袜子,每天早上取一双最小下标的袜子,然后晚上放 ...
- 【2017 Multi-University Training Contest - Team 1 1002】Balala Power!
[Link]:http://acm.hdu.edu.cn/showproblem.php?pid=6034 [Description] 给你n个字符串; 每个字符串都仅由小写字母组成; 然后,你可以把 ...
- 2017 Multi-University Training Contest - Team 1 1006&&HDU 6038 Function【DFS+数论】
Function Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total ...
- 2017 Multi-University Training Contest - Team 9 1005&&HDU 6165 FFF at Valentine【强联通缩点+拓扑排序】
FFF at Valentine Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) ...
- 2017 Multi-University Training Contest - Team 9 1004&&HDU 6164 Dying Light【数学+模拟】
Dying Light Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Tot ...
- 2017 Multi-University Training Contest - Team 9 1003&&HDU 6163 CSGO【计算几何】
CSGO Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Subm ...
- 2017 Multi-University Training Contest - Team 9 1002&&HDU 6162 Ch’s gift【树链部分+线段树】
Ch’s gift Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total S ...
随机推荐
- cocos2d-x 粒子效果
大规模运动的物体通常有两种方法实现 1.使用帧动画来模拟 2,粒子效果 粒子系统有CCParticleSystem类实现,CCParticleSystem实现了对粒子的控制与调度,对粒子的操作包含: ...
- 高速掌握Lua 5.3 —— I/O库 (1)
Q:什么是"Simple Model"? A:全部的文件操作都基于一个默认的输入文件和一个默认的输出文件.这就意味着同一时间对于输入和输出来说,仅仅可操作一个文件(默认的文件). ...
- 使用深度学习检测DGA(域名生成算法)——LSTM的输入数据本质上还是词袋模型
from:http://www.freebuf.com/articles/network/139697.html DGA(域名生成算法)是一种利用随机字符来生成C&C域名,从而逃避域名黑名单检 ...
- [转]Python UnicodeEncodeError: ‘ascii’ codec can’t encode characters in position 的解决办法
UnicodeEncodeError: ‘ascii’ codec can’t encode characters in position 的解决办法 python在安装时,默认的编码是ascii,当 ...
- Dictionary subtraction
Finding the words from the book that are not in the word list from words.txt is a problem you might ...
- Oracle中根据表明获取对应表触发器名称
Select object_name From user_objects a left join all_triggers b on a.object_Name = b.trigger_name wh ...
- Android属性动画-ValueAnimator和ObjectAnimator的高级用法
ValueAnimator的高级用法 在上篇文章中介绍补间动画缺点的时候有提到过,补间动画是只能对View对象进行动画操作的.而属性动画就不再受这个限制,它可以对任意对象进行动画操作.那么大家应该还记 ...
- <Sicily> Longest Common Subsequence
一.题目描述 Given a sequence A = < a1, a2, -, am >, let sequence B = < b1, b2, -, bk > be a s ...
- numa 和 mysql
cpu numa结构反应的内存访问速度问题: 在多核cpu的时代引入了cpu的numa(非一致内存访问结构): NUMA引入了node的概念,每个物理CPU都被视作一个node,而每个node都有一个 ...
- [BJWC2011]禁忌 AC 自动机 概率与期望
#include<cstdio> #include<algorithm> #include<cstring> #include<string> #inc ...