Print a pattern

Question

1*2*3*4
9*10*11*12
13*14*15*16
5*6*7*8

Answer 1

cout << "1*2*3*4\n9*10*11*12\n13*14*15*16\n5*6*7*8"

Answer 2

Its not finished yet, I plan to format the output with <iomanip> later:
https://code.sololearn.com/c0QA6N255jqx/?ref=app

Answer 3

great👍👍👍