Ming_papa

Results 3 issues of Ming_papa

when I try to use conda command to setup the environment, something wrong indicates as following: ![image](https://user-images.githubusercontent.com/26671598/53943575-57c36100-40f8-11e9-92a1-fee466a68c78.png) then I deupgrade the *libtiff* version, nothing is changed.

https://github.com/zhedahht/CodingInterviewChinese2/blob/2d6eb6d9127d1ad728ba60bb25bc5a5e91e519ac/03_01_DuplicationInArray/FindDuplication.cpp#L115 只检测出了第一个重复数字,请问怎么判定第二个重复数字4呢?