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想错了,不是这样的,先看清楚题目

Posted by frkstyc at 2005-04-27 21:02:04 on Problem 1936
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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