Declare in the program three matrices with initial values
- a 5 by 6 matrix A, in which the first element of each row is equal to the row number, the remaining elements of the row are zeros
- matrix B size 10 by 10 filled with zeros
- a 2 by 2 matrix C, where each element is equal to the sum of the row number and the column number
Запрещенные операторы:return