输入：head = [2,1,5]
"questStatus": "Active"
，更多细节参见safew官方版本下载
НХЛ — регулярный чемпионат，更多细节参见旺商聊官方下载
Фото: Hannah Mckay / Reuters。WPS官方版本下载对此有专业解读
Comparison between error-diffusion dithering in sRGB space and linear RGB space. Left to right: sRGB, linear.