Write a program to swap to integer pointers

One Answer on this Question

1. arr=[2,3,4,5]
   for(let i =0; i<arr.length; i++){
   for(let j =i+1; j<arr.length; j++){

   if(arr[i]+arr[j]==8){
   // console.log(arr[i],arr[j]);
   temp=arr[i]
   arr[i]=arr[j]
   arr[j]=temp
   }
   }

   }
   console.log(arr)

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