PAT 1019 General Palindromic Number

#include <cstdio>
#include <iostream>
#include <cstdlib>

using namespace std;

void print(int d[], int s, int e, const char* msg) {
    printf("%s\n", msg);
    if (s == e) {
        printf("0");
        return;
    }
    printf("%d", d[s]);
    for (int i=s+1; i<e; i++) {
        printf(" %d", d[i]);
    }
}

int main() {
    int n = 0, b = 0;
    scanf("%d%d", &n, &b);
    int ds[32] = {0};
    
    int e = 31;
    while(n) {
        ds[e--] = n % b;
        n /= b;
    }
    
    int p = e + 1, q = 31;
    while (p < q) {
        if (ds[p] != ds[q]) break;
        p++, q--;
    }
    if (p < q) {
        print(ds, e + 1, 32, "No");
    } else {
        print(ds, e + 1, 32, "Yes");
    }
    return 0;
}

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