Question

How to sort a numeric array in descending order using bubble sort with JavaScript

Answer 1

function bubbleSortDescending(arr) { 
    let i = 0, j;  
      
    while (i < arr.length) {  
        j = i + 1;  
        while (j < arr.length) { 
            if (arr[j] > arr[i]) { 
                var tmp = arr[i];  
                arr[i] = arr[j];  
                arr[j] = tmp;  
            }  
            j++;  
        }  
        i++;  
    }  
}  

let arr = [4, 8, 2, 11, 9, 7, 3]; 

bubbleSortDescending(arr);
  
console.log(arr);


/*
run:

11,9,8,7,4,3,2 

*/

 

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