21:计算10000以下所有亲和数之和: Let d(n) be defined as the sum of proper divisors of n (numbers less than n which divide evenly into n). If d(a) b and d(b) a, where a b, then a and b are an amicable pair and each of a and b are cal…
已有一个OCI计算实例,Oracle Linux 7.9,1OCPU,16G内存:
$ cat /etc/redhat-release
Red Hat Enterprise Linux Server release 7.9 (Maipo)$ lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte O…
第一次使用spring boot starter项目遇到的问题,记录下
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/springframework/boot/SpringApplication has been compiled by a more recent version of the Java Runtime (class fi…
跑pytorch代码报错AttributeError: module ‘distutils’ has no attribute ‘version’ Traceback (most recent call last): File “D:/pycharm_envir/gaozhiyuan/Segmentation/pytorch_segmentation/deeplabv3-plus-pytorch-main/train.py”, line 16, in from utils.callb…
一、问题现象:
在编译VPP执行make install-ext-deps时报错缺失meson源码: ls: cannot access /root/vpp/vpp/build/external/downloads/meson*: No such file or directory Looking in links: /root/Downloads Downloading https://files.pythonhosted.…