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//第六题
//函数定义
/*
function return_arr_MAX(myarr)
{
var tmp = myarr[0];
for(var i = 0;i<myarr.length-1;i++)
{
if(myarr[i]>myarr[i+1])
{
tmp = myarr[i];
myarr[i] = myarr[i+1];
myarr[i+1] = tmp;
}
else
{
tmp = myarr[i+1];
}
}
return tmp;//函数值返回
}
var arr = [19999,2,3,23,5,6,10,123,567,999];
var arr_max = return_arr_MAX(arr);//函数调用
document.write(arr_max+"<br>");
var arr2 = [19998,2,3,23,5,6,10,123,567,999];
var arr_max = return_arr_MAX(arr2);//函数调用
document.write(arr_max+"<br>");
*/
//求某一确定数组的最大值、和。
var array = [5,2,3];
var max = 0,
sum = 0;
for(var i=0;i<array.length;i++)
{
sum += array[i];
if(array[i] > max)
{
max = array[i];
}
}
document.write(max+"<br>");
document.write(sum);
</script>
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