There is a board (matrix). Every cell of the board contains one integer,
which is 0 initially.
The next operations can be applied to the Query Board:
SetRow i x: it means that all values in the cells on row "i" have been changed to value "x" after this operation.
SetCol j x: it means that all values in the cells on column "j" have been changed to value "x" after this operation.
QueryRow i: it means that you should output the sum of values
on row "i".
QueryCol j: it means that you should output the sum of values on column "j".
The board's dimensions are 256x256
"i" and "j" are integers from 0 to 255
"x" is an integer from 0 to 31
Your program should accept as its first argument a path to a filename. Each line in this file contains an operation of a query. E.g.
SetCol 32 20 SetRow 15 7 SetRow 16 31 QueryCol 32 SetCol 2 14 QueryRow 10 SetCol 14 0 QueryRow 15 SetRow 10 1 QueryCol 2
For each query, output the answer of the query. E.g.
5118 34 1792 3571