1042. Shuffling Machine

Need to improve the skill of the ability of string processing.

// 1042. Shuffling Machine.cpp: 主项目文件。

#include "stdafx.h"
#include <cstdio>
#include <cstring>

const int N=55;
char oriStr[N][4]={" ","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"};
char tStr[N][4];
int arr[N];

void shuffle(char str1[][4],char str2[][4]){
	for(int i=1;i<N;i++){
		strcpy(str2[arr[i]],str1[i]);
	}
}

void print(char str[][4]){
	for(int i=1;i<N;i++){
		if(i!=1)
			printf(" ");
		printf("%s",str[i]);
	}
	printf("\n");
}

int main()
{
	int k;
	scanf("%d",&k);
	for(int i=1;i<N;i++)
		scanf("%d",arr+i);
	bool tag=true;
	while(k--){
		if(tag)
			shuffle(oriStr,tStr);
		else
			shuffle(tStr,oriStr);
		tag=!tag;
	}
	if(tag)
		print(oriStr);
	else
		print(tStr);
	return 0;
}