我有看起来像这样的代码:public class A{public void doStuff(){System.out.print("Stuff successfully done");}}public class B extends A{public void doStuff(){System.out.print("Stuff successfully done, but in a different way");}pub…
#工具人排序def nums_sort(data):if not data:return []min_data min(data)max_data max(data)nums [0]*(max_data-min_data1)for value in data:nums[value-min_data]1cur min_datafor index in range (len(data)):while cur< max_data and nums[cur-min_data]<0:cu…