python : 不使用列表生成式,生成元素为100以内所有能被3整除的数,代码如下: m=[] for i in range(3,100): if (i%3==0): m.append(i) print(m) 使用列表生成式生成列表,其元素为100以内所有能被3整除的数,代码: n=[i for i in range(3,100) if(i%3==0)] …
ERROR: opencv_python-4.4.0-cp38-cp38-win_amd64.whl is not a supported wheel on this platform. WARNING: You are using pip version 20.2.3; however, version 20.3.1 is available.You sh…