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Re:大牛帮帮忙 怎么老是WA是不是有比较偏的数据没有考虑到啊?谢谢啊

Posted by howling at 2011-07-11 18:49:46 on Problem 3302
In Reply To:大牛帮帮忙 怎么老是WA是不是有比较偏的数据没有考虑到啊?谢谢啊 Posted by:howling at 2011-07-11 18:46:41
> #include<iostream>
> int sub(char ch1[],char ch2[]){
>     int len1=strlen(ch1);
>     int len2=strlen(ch2);
>     int i=0;
>     int j=0;
>     
>     int count=0;
>     
>     for(i=0;i<len2;i++){
>        
>         for(j;j<len1;j++){
>             if(ch2[i]==ch1[j]){
>                 
>                 j++;
>                 count++;
>                 break;
>             }
>         }
>         
>     }
>     if(count==len2){return 1;}
>     j=0;
>     count=0;
>     for(i=len2-1;i>=0;i--){
>         for(j;j<len1;j++){
>             if(ch2[i]==ch1[j]){
>                 
>                 count++;
>                 j++;
>                 break;
>             }
> 
>         }
>     }
>     if(count==len2)return 1;
>     else return 0;
> 
> 
> }
> using namespace std;
> int main (){
>     int n;
>     char ch1[10],ch2[10];
>     
>     cin>>n;
>     while(n--){
>         cin>>ch1>>ch2;
>         if(sub(ch1,ch2))cout<<"YES"<<endl;
>         else cout<<"NO"<<endl;
>     }
>     system("pause");
>     return 0;
> }
不好意思 无视我 数组开的太小了 鄙视一下自己

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