Question

output N lines in the manner N=4 then the pattern will be 1*2*3*4
9*10*11*12
13*14*15*16
5*6*7*8​​

Answer 1

Answer:

Input : 4

Output :

1*2*3*4*17*18*19*20

5*6*7*14*15*16

8*9*12*13

10*11