Question: 
Write a python function to find the minimum sum of absolute differences of two arrays.


Model's Code:
def find_Min_Sum(arr1, arr2, n):
    arr1.sort()
    arr2.sort()
    return sum(abs(arr1[i] - arr2[i]) for i in range(n))



Sample Correct Code:
def find_Min_Sum(a,b,n): 
    a.sort() 
    b.sort() 
    sum = 0  
    for i in range(n): 
        sum = sum + abs(a[i] - b[i]) 
    return sum


Asserts:
assert find_Min_Sum([3,2,1],[2,1,3],3) == 0
assert find_Min_Sum([1,2,3],[4,5,6],3) == 9
assert find_Min_Sum([4,1,8,7],[2,3,6,5],4) == 6


Tests:
Test 1 of 3: PASS
Test 2 of 3: PASS
Test 3 of 3: PASS

Test 656 of 974: 491/656 (74.84756097560977%): success