标签:style blog io ar java for sp 2014 on
小球下落:function f(depth,count){ var states = new Array(); var r; for(var i = 0;i < count;i++){ for(var root = 1;root <Math.pow(2,depth-1);){ if(states[root] && states[root].open){ states[root].open = false; root = root * 2 + 1; } else{ if(!states[root]){states[root]={open:true};} else if(states[root].open == false){states[root].open = true;} root = root * 2; } r=root; } } return r; } console.log(f(4,2)); console.log(f(3,4)); console.log(f(10,1)); console.log(f(2,2)); console.log(f(8,128)); console.log(f(16,12345));
标签:style blog io ar java for sp 2014 on
原文地址:http://blog.csdn.net/lan_liang/article/details/40159605