total*=n....
出来可能比k还大....
> #include<iostream>
> #include<fstream>
> 
> using namespace std;
> 
> int convert(int N,int* table){
>     bool used[200]={0};
>     int total=1;
>     int i,j,n;
>     for(i=0;i<N;i++){
>         if(used[i]==0){
>             n=0;
>             j=i;
>             do{
>                 j=table[j]-1;
>                 used[j]=1;
>                 n++;
>             }while(j!=i);
>             //cout<<"n"<<endl;
>             total*=n;
>             //cout<<"total"<<total<<endl;
>         }  
>     }
>     return total;
> }              
>             
>     
> 
> int main(){
>     ifstream cin("tmp.txt");
>     int N;
>     while(cin>>N&&N!=0){
>         int* table=new int[N];
>         int i;
>         for(i=0;i<N;i++){
>             cin>>table[i];
>         }
>         int k;
>         int kk=convert(N,table);
>         //cout<<kk<<endl;
>         while(cin>>k&&k!=0){
>             k%=kk;
>             cin.get();
>             char* p=new char[N+1];
>             char* p_convert=new char[N+1];
>             cin.getline(p,N+1,'\n');
>             for(i=strlen(p);i<N+1;i++){  
>                 p[i]=' ';
>             }
>             p[i]=0;
>             while(k--){
>                 strcpy(p_convert,p);
>                 for(i=0;i<N;i++){
>                     p[table[i]-1]=p_convert[i];
>                 }
>             }
>             cout<<p<<endl;
>             delete []p;
>             delete []p_convert;
>         }
>         delete table;
>     }
>     system("pause");
>     return 0;
> }        
>