Description
Problem D: Airport Express
In a small city called Iokh, a train service, Airport-Express, takes residents to the airport more quickly than other transports. There are...
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其他好文 时间:
2014-07-22 22:49:34
阅读次数:
262
dp题目,dp[i][j]=1表示前i个数字形成的表达式的值除以K之后可以余j#include #include using namespace std;int dp[10001][101];int a[10001];int main(){ int m,n,k,u; while(cin>>m){ w...
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其他好文 时间:
2014-07-21 09:39:06
阅读次数:
154
Description
Problem C: A Walk Through the Forest
Jimmy experiences a lot of stress at work these days, especially since his accident made working difficult. To relax after a hard day, he likes to ...
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其他好文 时间:
2014-07-21 09:27:14
阅读次数:
300
#include
#include
#include
char s[250];
char a[10][250];
int a1[4];
int a2[250];
char ch;
int init(int len)
{
int tt=0;
for(int i=1;i<=7;i++)
{
for(int j=0;j<(int)pow(2,i)-1;j++)
...
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其他好文 时间:
2014-07-20 10:25:18
阅读次数:
185
Description
Problem D: Power Strings
Given two strings a and b we define a*b to be their concatenation. For example, if
a = "abc" and b = "def" then a*b = "abcdef". If we think of concatenation a...
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其他好文 时间:
2014-07-20 09:39:37
阅读次数:
263
UVA 239 - Tempus et mobilius. Time and motion
题目链接
题意:这题题意也是吊得飞起,看了老半天,大概是这样:
有一个放球的队列,和3个轨道(说白了就是栈),一个容纳5,1个12,1个12,每1分钟队列出一个小球,放入栈,如果放入5的满了,就把5的放回队列,头一个放入12的,如果12的满了,就把12的放回队列,头一个放入另一个12的栈,如果...
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其他好文 时间:
2014-07-20 00:35:23
阅读次数:
179
代码又是挺乱的,时间太紧没空整理,思路也不好~但能AC……
看不清楚可以留言,或者加qq一起探讨
#include
#include
#include
using namespace std;
char s[11][11];
int num[11][11];
int vis[11][11];
int main()
{
int r,c;
int t=0;
while(sc...
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其他好文 时间:
2014-07-19 23:38:39
阅读次数:
313
题目上给的样例input格式存在一定问题,行末多空格。
在这上面纠结了几次……
#include
#include
#include
const int maxn = 1100;
int A[maxn];
int C[maxn];
int G[maxn];
int T[maxn];
char ans[maxn];
int ans_;
int m,n;
void judge(int pos)
...
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其他好文 时间:
2014-07-19 23:26:29
阅读次数:
347
Problem A - No Tipping
As Archimedes famously observed, if you put an object on a lever arm,it will exert a twisting force around the lever's fulcrum. Thistwisting is called torque and is equal to th...
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其他好文 时间:
2014-07-19 23:13:39
阅读次数:
343
Consider an arbitrary sequence of integers. One can place + or - operators between integers in the sequence, thus deriving different arithmetical expr...
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其他好文 时间:
2014-07-19 22:37:50
阅读次数:
243