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Сборники > Kovrov IT > задача:


50529 - Row to Table

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Лимит времени 2000/4000/4000/4000 мс. Лимит памяти 65000/65000/65000/65000 Кб.
Question by Ibrahim Mesecan.

Row to Table

Civil engineering students frequently work on matrices and sometimes they change a matrix to a row vector and sometimes they change a row vector to a matrix.

Question: They are asking from you to write a program that takes a row vector and returns it as a matrix in such a way: if you have (r) rows and (c) columns of numbers; the first r numbers will be shown in the first column; the second r numbers will be shown in the second column; etc.

Input specification
You will be given two integers in the beginning: the number of rows (r) and the number of columns (c). Then in the following line, you will be (r*c) integers where r and c are between 1 and 200 and the numbers given are integers between -1e8 and +1e8.

Output specification
Show the matrix.

Sample Input I
4 3
8 -3 0 1 8 5 -5 -4 6 5 1 5
Sample Output I
8 8 6
-3 5 5
0 -5 1
1 -4 5


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