题目为计算两点之间距离. 面向过程的思维方式,两点的横坐标之差,纵坐标之差,平方求和,再开跟,得到两点之间距离. using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Classes_2_point_distance { class Program { static void Main(string[
Connections between cities Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7716 Accepted Submission(s): 1930 Problem Description After World War X, a lot of cities have been seriously damage
js版-胡老师 google.maps.LatLng.prototype.distanceFrom = function(latlng) { var lat = [this.lat(), latlng.lat()] var lng = [this.lng(), latlng.lng()] var R = 6378137; var dLat = (lat[1] - lat[0]) * Math.PI / 180; var dLng = (lng[1] - lng[0