1 #include<cstdio>
 2 bool Judge(int A[], int num){
 3     for(int i = 0; i < num; i++){
 4         if(A[i] == A[num-1-i])
 5             return true;
 6         else
 7             return false;
 8     }
 9 }
10 int main(){
11     int N, b, A[40], num = 0;
12     scanf("%d %d", &N, &b);
 
13     /*-------進制轉換--------*/
14     do{
15         A[num++] = N % b;
16         N /= b;
17     }while(N != 0 );
18     /*-----------------------*/
19     bool flag = Judge(A, num);
20     if(flag == true)
21         printf("Yes\n");
22     else
23         printf("No\n"); 
24     for(int i = num - 1
 
; i >= 0; i--){
25         printf("%d", A[i]);
26         if(i != 0)
27             printf(" ");
28     } 
29     return 0;
30 }

PAT 甲級 A1019 （2019/02/08）