add3(5,8,3);
add3(7,1,4);
function add3(x,y,z )
{
sum = x + y +z;
document.write(x+"、"+y+"、"+z+"和:"+sum+"<br/>");
}
add3(7,1,4);
function add3(x,y,z )
{
sum = x + y +z;
document.write(x+"、"+y+"、"+z+"和:"+sum+"<br/>");
}
2015-01-28