摘要:
#include<iostream> #include<cmath> using namespace std; int re,t,n,m,k,x; int ksm(int a,int b) { re=1; t=a; while(b) { if(b&1) re=re*t%n; t=t*t%n; b>>=1; } return re; } int main(){ cin>>n>>m>>k>>x; in 阅读全文
posted @ 2019-08-19 21:54
Uniliu
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