<script type="text/javascript">
function papapa(x,y){
if(x>y|| x==y){
return x;
}else{
return y;
}
}
var a= papapa(1,9);
alert(a)
</script>
<script type="text/javascript">
function papapa(x,y){
if(x>y|| x==y){
return x;
}else{
return y;
}
}
var a= papapa(1,9);
alert(a)
</script>
转载于:https://www.cnblogs.com/yjhua/p/4595899.html