题目链接:满足条件的01序列 #include <iostream>
#include <algorithm>using namespace std;typedef long long LL;const int mod 1e9 7;int qmi(int a, int k, int p)
{int res 1;while(k){if(k & 1) res (LL) res * a % p;a (LL) a * a % p;…
题目描述 代码展示
# class Solution:
# def isIsomorphic(self, s: str, t: str) -> bool:
# dict {}
# flag 0
# for i in range(len(s)):
# #记录,s
# if s[i] not in dict.keys():
# …
描述
IMLOG2函数以x yi或x yj文本格式返回复数的以2为底的对数。可以从自然对数计算复数的以2为底的对数,如下所示-
$$\log_2(x yi)(log_2e)\ln(x yi)$$
语法
IMLOG2 (inumber)争论
Argument描述Required/OptionalInumberA complex number for which you want the bas…