问题描述:错误信息:“未知错误:“<class ‘KeyError’>"(“The cache has no package named ‘ubuntu-pro-client-l10n:amd64’” "。这通常意味着您安装的软件包有未满足的依赖关系 说是缺少了依赖,直接安装就行了: sudo apt-get install ubuntu-pro-client-l10n:amd64
题目 #include <bits/stdc++.h>using namespace std;#define int long long#define pb push_back#define fi first#define se second#define lson p << 1#define rson p << 1 | 1const int maxn = 1e6 + 5, in