第二题正确思路0(nlogm)的时间复杂度,n为capacity的大小,m为arr的大小import java.util.*;public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); int n = in.nextInt(); int m = in.nextInt(); int[] capacity = new int[n]; int[][] arr = new int[m][2]; for (int i = ...