#include <iostream.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>

#define maxn 3000

int a[maxn];
int d[maxn];
int e[maxn];
char b[maxn];

char c[maxn];
int n;
_int64 recursive()
{
	
	_int64 count=1;
	int i;
	for(i=0;i<n;i++)
		e[i]=a[i];
	while(1)
	{
		for(i=0;i<n;i++)
			d[e[i]-1] = i+1;
		count++;
		for(i=0;i<n;i++)
			if(a[i]!=d[i])break;
        if(n==i)
			break;
		else
			for(i=0;i<n;i++)
				e[i]=d[i];

		
	}
	return count;
}

int main()
{
	
	_int64 i,j;
	_int64 k;
 
	while(cin>>n && n!=0)
	{
		for(i=0;i<n;i++)
			cin>>a[i];
		_int64 kk = recursive();//求循环数；
		while(1)
		{
			
			
		    gets(c);
			if(c[0]=='0')break;
			i=0;
			while(c[i++]!=' ')
				continue;
			c[i-1]='\0';
			k = atoi(c);
			k = (k-1)%kk +1 ;
            strcpy(b,c+i);
			for(i=(int)strlen(b); i<n;i++)
				b[i]=' ';
			b[n]='\0';
			for(i=1;i<=k;i++)
			{
				for(j=0;j<n;j++)
				{
					c[a[j]-1]=b[j];
				}
				c[n]='\0';
				strcpy(b,c);

			}
			cout << b<<endl;

		}
		cout<<endl;
	}
	return 0;
}

• 现在会写置换群了 (0) ericsummer 2006-03-11 20:26:54