记录75
#include<bits/stdc.h>
using namespace std;
const int N1e97;
long long n,k,cnt;
void dfs(int now,long long x){//搜索实现全排列(重复)if(nown){if(x%k0) cnt;return;}for(int i1;i<6;i) dfs(now1,x*10i);
}
int main(){cin>>n>>k;dfs(0,0)…
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想要完全掌控你的幻兽帕鲁…
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