标签:des style blog http color os io strong
| Time Limit: 1000MS | Memory Limit: 65536K | |
| Total Submissions: 12149 | Accepted: 5266 |
Description
Input
Output
Sample Input
3 2 GATACCAGATACCAGATACCAGATACCAGATACCAGATACCAGATACCAGATACCAGATA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA 3 GATACCAGATACCAGATACCAGATACCAGATACCAGATACCAGATACCAGATACCAGATA GATACTAGATACTAGATACTAGATACTAAAGGAAAGGGAAAAGGGGAAAAAGGGGGAAAA GATACCAGATACCAGATACCAGATACCAAAGGAAAGGGAAAAGGGGAAAAAGGGGGAAAA 3 CATCATCATCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC ACATCATCATAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AACATCATCATTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
Sample Output
no significant commonalities AGATAC CATCATCAT
Source
#include<cstdio>
#include<iostream>
#include<algorithm>
#include<cstring>
using namespace std;
const int len=60;
char DNA[10+10][len+1];
char ans[len+1],Copy[len+1];
int ans_length,length;
int main()
{
int t,n,pd,flag,i,j,k,count;
scanf("%d",&t);
while(t--)
{
count=0;
scanf("%d",&n);
for(int i=1;i<=n;i++)
scanf("%s",DNA[i]);
ans_length=-1;
length=1;
for(i=0;;i++)
{
flag=1;
pd=i;
if(pd+length>len)//判断序列是否越界
{
length++;
i=-1;
if(length>len)
break;
continue;
}
for(j=0;j<length;j++)
Copy[j]=DNA[1][pd++];
Copy[j]='\0';
for(k=2;k<=n;k++)
{
if(!strstr(DNA[k],Copy))//str函数是c语言自带的一个函数,意思是Copy数组是否在DNA[K]中出现过,其实这个可以用kmp来判断,但是我们有这么方便的函数,和乐而不为呢??
{
flag=0;
break;
}
}
if(flag)
{
if(length==ans_length)
{
if(strcmp(ans,Copy)>0)
strcpy(ans,Copy);
}
if(length>ans_length)
{
ans_length=length;
strcpy(ans,Copy);
}
}
}
if(ans_length<3)
printf("no significant commonalities\n");
else
printf("%s\n",ans);
}
return 0;
}
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标签:des style blog http color os io strong
原文地址:http://blog.csdn.net/u014303647/article/details/38448375