08 2020 档案

摘要:#include<cstdio> #include<cmath> int slove(int x) { int res,k,c,i; res=1;k=int(sqrt(x*1.0));i=1; while(++i<=k) { if(x%i) continue; c=1; do { x/=i,c++; 阅读全文
posted @ 2020-08-30 08:33 study&work 阅读(138) 评论(0) 推荐(0) 编辑