題目地址：1042 Shuffling Machine （20 分）

模擬題，定義一個新的字串陣列作為中間產物臨時存放卡牌。每執行一次，中間陣列更新一次，然後在複製到卡牌陣列中。

程式碼

#include <bits/stdc++.h>
using namespace std;
string a[] = {"0","S1","S2","S3","S4","S5","S6","S7","S8","S9","S10","S11","S12","S13",
			  "H1","H2","H3","H4","H5","H6","H7","H8","H9","H10","H11"
 
,"H12","H13",
			  "C1","C2","C3","C4","C5","C6","C7","C8","C9","C10","C11","C12","C13",
			  "D1","D2","D3","D4","D5","D6","D7","D8","D9","D10","D11","D12","D13",
			  "J1","J2"
};
string s[55];
int main() {
	//freopen("datain.txt","r",stdin);
	int n;
	scanf("%d", &n);

	int next[55];//臨時陣列
	next[0] =
 
 0;
	for (int i = 1; i < 55; i++ ) {
		scanf("%d", &next[i]);
	}
	while (n--) {
		for (int i = 1; i < 55; i++) {
			s[next[i]] = a[i];
		}
		
		for (int i = 1; i < 55; i++) {
			a[i] = s[i];
		}
	}
	cout<<a[1];
	for (int i = 2; i < 55; i++) {
		cout<<" "<<a[i];
	}
	cout<<
 
endl;
	return 0;
}