function getRC(pageCount){
var a = Math.round(Math.sqrt(pageCount));
for(var i=0;i<10;i++){
var b = pageCount/(a+i);
if(b === Math.round(b)){
return {r:b,c:pageCount/b}
}
}
return {r:1,c:pageCount}
}
标签:function,return,pageCount,JavaScript,相乘,尽可能,var,round,Math From: https://blog.51cto.com/u_10780206/6031330