https://cloud.tencent.com/developer/article/1390984
https://blog.csdn.net/qq_41785863/article/details/84101711?depth_1-utm_source=distribute.pc_relevant.none-task&utm_source=distribute.pc_relevant.none-task
蓝桥杯-进制转换
原文：https://www.cnblogs.com/Aiahtwo/p/12445943.html
