#include <iostream>
#include <cstdio>
#include <cstring>
using namespace std;
//Mystery_Sky
//
#define ll long long
ll m, num[500], a;
int tot;
int main() {
scanf("%lld %lld", &m, &a);
while(a) {
num[++tot] = a % m;
a /= m;
}
printf("%d\n", tot);
for(int i = 1; i <= tot; i++) printf("%lld ", num[i]);
return 0;
}
洛谷[LnOI2019]长脖子鹿省选模拟赛t1 -> 快速多项式变换
原文:https://www.cnblogs.com/Benjamin-cpp/p/10505818.html