ｖ６６６７ - 経済統計練習帳

var a=new Array();
var b=new Array();
var c=new Array();
var d=new Array();
 
function sample(){
 
ma=100;
mb=100;
mc=100;
md=100;
 
 
for(s=1;s<7;s++){
a[s]=0;
b[s]=0;
c[s]=0;
d[s]=0;
}
 
a[1]=1;
b[2]=1;
c[3]=1;
d[4]=1;
 
mode=4;
 
 
 var timer;
var delay = 1000;
 
var loop = function () {
 
mode=mode+1;
if(mode>4)mode=1;
 
 
 
n1=6*Math.random();
n2=Math.floor(n1)+1;
 
if(mode==1)ma=ma+a[n2];
if(mode==2)mb=mb+b[n2];
if(mode==3)mc=mc+c[n2];
if(mode==4)md=md+d[n2];
 
 $("#memo").html(ma+","+mb+","+mc+","+md);
 
 
    clearTimeout(timer);
    timer = setTimeout(loop, delay);
}
 
loop();   
}