javascriptの泡順序と順序を逆転してコードを実現します.

 
  
 
  <br>var R1=[5,2,10,4,90,88,65,62]; 
  <br>var R2=[5,2,10,4,90,88,65,62]; 
  <br>function BubbleSort1(){ 
  <br>var n=R1.length; 
  <br>for(var i=0;i<n-1;i++){ 
  <br>var flag=false; 
  <br>for(var j=0;j<n-i;j++){ 
  <br>var temp; 
  <br>if(R1[j]<R1[j+1]){ 
  <br>temp=R1[j+1]; 
  <br>R1[j+1]=R1[j]; 
  <br>R1[j]=temp; 
  <br>} 
  <br>flag=true; 
  <br>} 
  <br>if(!flag) return; 
  <br>} 
  <br>} 
  <br>BubbleSort1(); 
  <br>document.write(R1.join(",")+"<br/>"); 
  <br>function BubbleSort2() 
  <br>{ 
  <br>var n=R2.length; 
  <br>for(var i=0;i<n-1;i++) 
  <br>{ 
  <br>var flag=false; 
  <br>for(var j=0;j<n-i;j++) 
  <br>{ 
  <br>var temp; 
  <br>if(R2[j]>R2[j+1]) 
  <br>{ 
  <br>temp=R2[j]; 
  <br>R2[j]=R2[j+1]; 
  <br>R2[j+1]=temp; 
  <br>} 
  <br>flag=true; 
  <br>} 
  <br>if(!flag) return; 
  <br>} 
  <br>} 
  <br> 
  <br>BubbleSort2(); 
  <br>document.write(R2.join(",")) 
  <br> 
  <br>