Let's say given a number of array, you should print out, all the subet of this array. Example: [1, 2] Output: > "" > 1> 2 > 1,2 The number of subset should be 2^n... function print_set(subset) { ) { console.log('empty'); } console.lo…
The idea to solve the problem is set five variable, first direction, we need to switch direction after we finish printing one row or one column. dir = (dir+) % Then set four boundry, top, left, right, bottom: let results = [], dir = , //0: left -> ri…
简评:让你更轻松地明白,量子计算机如何遵循线性代数计算的. 这是个 GItHub 项目,可以简单了解一下. qusim.py 是一个多量子位的量子计算机模拟器(玩具?),用 150 行的 python 所编写. 这段代码可以让你轻松了解量子计算机如何遵循线性代数来计算的! from QuSim import QuantumRegister Introduction Here Will Be A Few Example of Different Quantum States / Algorithm…
from django.contrib.auth import authenticate # 默认的第一个加密算法 class PBKDF2PasswordHasher(BasePasswordHasher): """ Secure password hashing using the PBKDF2 algorithm (recommended) Configured to use PBKDF2 + HMAC + SHA256. The result is a 64 byte…
# file: dt_cls_dense_batch.py #=============================================================================== # Copyright 2014-2018 Intel Corporation. # # This software and the related documents are Intel copyrighted materials, and # your use of the…
评估算法的性能 评价标准 正确性 可读性和易维护性 运行时间性能 空间性能(内存) 度量算法的运行时间 示例 """ Print the running times for problem sizes that double, using a aingle loop """ import time print("%12s%16s" % ("Problem Size", "Seconds"…