wanwe

Results 2 issues of wanwe

题目里提到的两个问题是不等价的 找零顺序是无关的,上台阶的走法要考虑走几格的顺序 比如change_money(5) 其实只有两种方法5, 2+3 上5格台阶的话 就有三种方法,5 = 2+3 = 3+2 permutation or combination

编译的时候提示缺少 和dependency/mpv的文件,请问哪里能下到吗? 谢谢! clang: error: no such file or directory: 'DanMuPlayer/dependency/mpv/lib/archive.a' clang: error: no such file or directory: 'DanMuPlayer/dependency/mpv/lib/expat.a' clang: error: no such file or directory: 'DanMuPlayer/dependency/mpv/lib/bluray.a' clang: error: no...