http://acm.hdu.edu.cn/showproblem.php?pid=1220 Cube Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2260 Accepted Submission(s): 1819 Problem Description Cowl is good at solving math problems…
Code: #include<cstdio> #include<cstring> #include<cmath> #include<iostream> using namespace std; const int maxn=100000+233; typedef long long ll; int v[maxn],vis[maxn]; int m[maxn]; int num; //质因子个数 ll ans=0; ll A,B; ll gcd(ll a,ll…