摘要:
注意:就算斜率相等,但是,如果截距也相等,那么是属于相交,所以要特殊判断。public class CrossLine { public boolean checkCrossLine(double s1, double s2, double y1, double y2) { // ... 阅读全文
摘要:
public class Ants { public double antsCollision(int n) { // write code here return (1 - Math.pow(0.5,n-1)); }} 阅读全文
