Alternating Sum
Time Limit: 2 Seconds Memory Limit: 65536 KB
There is a digit string S with infinite length. In addition, S is periodic and it can be formed by concatenating infinite repeti...
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其他好文 时间：
2014-09-09 13:10:58
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164
# include
# include
# include
# define MAX 55
using namespace std;
int L;
char a[MAX];
int vis[MAX];
int judge1()//ababa
{
int i,j;
int xx,yy,zz;
char x[MAX],y[MAX],z[MAX];
for(i=2...
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其他好文 时间：
2014-09-09 13:05:58
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197
ZOJ 3810 A Volcanic Island（四色定理模板）...
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其他好文 时间：
2014-09-09 13:05:18
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255
poj 1543 & HDU 1334 & ZOJ 1331 Perfect Cubes(数学 暴力大法好)...
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其他好文 时间：
2014-09-09 13:01:48
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235
We Need Medicine
Time Limit: 10 Seconds Memory Limit: 65536 KB Special Judge
A terrible disease broke out! The disease was caused by a new type of virus, which will lead to lethal lymp...
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其他好文 时间：
2014-09-09 12:55:12
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301
A Volcanic Island
Time Limit: 2 Seconds Memory Limit: 65536 KB Special Judge
An underwater volcano has erupted massively in somewhere of the deep Atlantis Ocean. This large eruption le...
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2014-09-09 12:53:58
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137
Pretty Poem
Time Limit: 2 Seconds Memory Limit: 65536 KB
Poetry is a form of literature that uses aesthetic and rhythmic qualities of language. There are many famous poets in the contempo...
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其他好文 时间：
2014-09-09 12:48:38
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254
he Himalayas
Time Limit: 2 Seconds Memory Limit: 65536 KB
As an artist, Bob usually need to travel around the world. He made a lot of sketch of scenery on his journey. A famous spot he ha...
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其他好文 时间：
2014-09-09 12:48:18
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214
Generalized Palindromic NumberTime Limit: 2 Seconds Memory Limit: 65536 KBA number that will be the same when it is written forwards or backwards i...
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其他好文 时间：
2014-09-09 11:19:48
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351
昨天网赛的C题，我负责的，题意有些模模糊糊的我首先弄清楚了题意，即要求一个patrol是否可能巡视过所有的点，首先整个图要是连通的，这个在建图的时候边用下并查集即可，然后某些点装了传感器，传感器应该要全部都响应过才行，即L==k否则直接输出No，然后就是重点，给出的传感器的响应先后顺序，我们要在图上...
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其他好文 时间：
2014-09-09 11:00:58
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163
