Two square tables of numbers are given. It is required to build a third,
each element of which is equal to the sum of the elements in the same place
in the 1st and 2nd tables.
Input data
In the input file, first the number N is written, then the first table is written,
and after it - the second. Table elements are numbers from 0 to 100.
1<=N<=100.
Output
Output the resulting table to the output file.
Sample input file
3