摘要: ```c++ #include #include #include #include using namespace std; const int MAX_LEN = 100000; struct factor { int x, count; }factors[10]; int primes[MAX_LEN]; int pN=0; bool is_prime(int a){ if(a==1) re 阅读全文
posted @ 2020-02-27 17:03 ailinal 阅读(80) 评论(0) 推荐(0)