摘要：
题目描述 There is a strange lift.The lift can stop can at every floor as you want, and there is a number Ki(0 #include#includeusing namespace std;struct floor{ int x; int y;}n1,n2,tem;int n[201],ji... 阅读全文
摘要：
题目描述 Mr. West bought a new car! So he is travelling around the city.One day he comes to a vertical corner. The street he is currently in has a width x, the street he wants to turn to has a width y. T... 阅读全文