Print the Matrix
Read a grid and print it back row by row.
Input format
The first line has two integers R and C. Each of the next R lines has C space-separated integers describing one row of the matrix.
Output format
Print the matrix exactly as read: R lines, each with C space-separated integers.
Constraints
- Values fit in a 64-bit signed integer
- Trailing whitespace and a trailing newline are ignored by the judge
Read from stdin, write to stdout. Sample cases below show the exact format.
Sample cases
Example 1
Input
2 2
1 2
3 4Expected output
1 2
3 4Example 2
Input
1 3
5 6 7Expected output
5 6 7