第一题:服务器能耗统计 #include <iostream> #include <algorithm> using namespace std; const int N = 1000010; int n, res, q[N]; int main() { cin >> n; int MAX = 0, MIN = N; for(int i = 0; i < n; i++){ int a, b; cin >> a >> b; q[a]++, q[b + 1]--; MAX = max(MAX, b); MIN = min(MIN, ...