solution
给出n个整数,统计可能的位数和,并按升序输出(考虑用set实现)
#include<iostream>
#include<set>
using namespace std;
int main(){set<int> st;int n, x, sum;scanf("%d", &n);while…
A study on the bursting point of Bitcoin based on the BSADF and LPPLS methods
文献来源[2] Yao, Can-Zhong, and Hong-Yu Li. “A study on the bursting point of Bitcoin based on the BSADF and LPPLS methods.” The North American Journal of Economics and Financ…