PAT 甲级 A1042 （2019/01/24）

 1 #include <cstdio>
 2 const int N = 54;
 3 char Color[5] = {'S', 'H', 'C', 'D', 'J'};
 4 int start[N+1], trans[N+1], end[N+1];
 5 int main() {
 6     int n;
 7     scanf("%d",&n);
 8     for(int i = 1; i <= N; i++){
 9         start[i] = i;
10     }
11     for(int i = 1; i <= N; i++){
12         scanf("%d",&trans[i]);
13     }
14     for(int step = 0; step < n; step++){
15         for(int i = 1; i <= N; i++){
16             end[trans[i]] = start[i]; 
17         }
18         for(int i = 1; i <= N; i++){
19             start[i] = end[i]; 
20         }
21     }
22     for(int i = 1; i <=N; i++){
23         if(i != 1)
24             printf(" ");
25         start[i]--; 
26         printf("%c%d",Color[start[i]/13],start[i]%13+1);
27     }
28     return 0;
29 }