Write a program to copy a given array

Solution

M = [[1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12], [13, 14, 15, 16]]
rows = len(M)
cols = len(M[0])
MC = []
while len(MC) < rows:
    MC.append([])
    while len(MC[-1]) < cols:
        MC[-1].append(0.0)
for i in range(rows):
    for j in range(cols):
        MC[i][j] = M[i][j]
print("Copied Array")
for i in range(rows):
    row = '|'
    for b in range(cols):
        row = row + ' ' + str(MC[i][b])
    print(row + ' ' + '|')