P3811 【模板】模意义下的乘法逆元 所以:
#include<bits/stdc.h>
#define int long long
using namespace std;
int n,mod;
int power(int x,int k,int mod)
{int rt1;while(k) {if(k&1) rt(rt*x)%mod;x(x*x)%mod;k>>1;}return rt;
}
signed main…
初始环境判断
判断是否是来自钉钉环境的访问,返回:boolean类型值
window.navigator.userAgent.includes("DingTalk")前端引入vue中钉钉相关的依赖,并获取钉钉的临时授权码
import * as dingtalk from dingtalk-jsapi;
let that …
参考文献:
GitHub - microsoft/SEAL: Microsoft SEAL is an easy-to-use and powerful homomorphic encryption library.[HS13] Halevi S, Shoup V. Design and implementation of a homomorphic-encryption library[J]. IBM Research (Manuscript), 2013, 6(12-15…