def minimumSwaps(arr):
    count = 0
    i = 0  
    while i < len(arr):
        if arr[i] != i + 1: 
            correct_index = arr[i] - 1
            arr[i], arr[correct_index] = arr[correct_index], arr[i]  # Swap
            count += 1
        else:
            i += 1 
    return count