嗯,当我做dmesg | grep usb时,我会得到以下几行[ 43.652852] usb 2-5: Device not responding to set address.[ 43.857315] usb 2-5: device not accepting address 4, error -71
[ 43.968653] usb 2-5: n
代码要求从2-5之间的数字输入计数到最多5,但最后一个要求是输出必须是文字数字。num = int(input('Enter a number (2-5): '))while count <= num: printnum = int(input('Enter a number (2-5): ')) count = count + 1Enter a number(<