<!DOCTYPEhtmlPUBLIC"-//W3C//DTDXHTML1.0Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><htmlxmlns="http://www.w3.org/1999/xhtml"><head><metahttp-equiv="Content-Type"content="text/html;charset=utf-8"/><title>编辑</title><scripttype="text/javascript">//第六题//函数定义/*functionreturn_arr_MAX(myarr){vartmp=myarr[0];for(vari=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];}}returntmp;//函数值返回}vararr=[19999,2,3,23,5,6,10,123,567,999];vararr_max=return_arr_MAX(arr);//函数调用document.write(arr_max+"<br>");vararr2=[19998,2,3,23,5,6,10,123,567,999];vararr_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。vararray=[5,2,3];varmax=0,sum=0;for(vari=0;i<array.length;i++){sum+=array[i];if(array[i]>max){max=array[i];}}document.write(max+"<br>");document.write(sum);</script></head><body></body></html>