Given two integers - the number of rows m and columns n of m×n 2d list - and subsequent m rows of n integers, followed by one integer c. Multiply every element by c and print the result.
Example input
3 4
11 12 13 14
21 22 23 24
31 32 33 34
2
Example output
22 24 26 28
42 44 46 48
62 64 66 68
