iwouldnot

CREATE USER van_user1
IDENTIFIED BY pass;

CREATE USER van_user2
IDENTIFIED BY word;

CREATE ROLE van_role;
GRANT van_role TO van_user1, van_user2;

iwouldnot

import numpy as np
import time
from tqdm import tnrange, tqdm
from bokeh.plotting import figure, output_notebook, show

def solve(a):
    diag = np.diag(np.fliplr(a)) # n + log(n)
    min_elem_index = diag.argmin() # n^2
    avrg_sum = a[a < 0].mean() # nlog(n)
    min_elem_row, min_elem_columns = min_elem_index, a.shape[1] - min_elem_index - 1 # 5