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想错了,不是这样的,先看清楚题目In Reply To:为什么超时 怎么优化才行呢 Posted by:00448322 at 2005-04-27 18:00:38 > #include <iostream.h>
> #include <string.h>
>
> void main()
> {
> int i,j,total;
> char str1[50],str2[50];
> int len1,len2;
> cin>>str1>>str2;
> while(cin)
> {
> j=0;
> total=0;
> len1=strlen(str1);
> len2=strlen(str2);
> for(i=0;i<len1;i++)
> {
> for(;j<len2;j++)
> {
> if(str1[i]==str2[j])
> {
> total++;
> break;
> }
> }
> }
> if(total==len1)
> cout<<"Yes"<<endl;
> else
> cout<<"No"<<endl;
> cin>>str1>>str2;
> }
> }
>
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