11 lines
292 B
Text
11 lines
292 B
Text
|
func make_matrix(x, y) {
|
||
|
|
y.of { x.of(0) };
|
||
|
|
}
|
||
|
|
|
||
|
|
var y = Sys.scanln("rows: ").to_i;
|
||
|
|
var x = Sys.scanln("cols: ").to_i;
|
||
|
|
|
||
|
|
var matrix = make_matrix(x, y); # create the matrix
|
||
|
|
matrix[y/2][x/2] = 1; # write something inside it
|
||
|
|
say matrix; # display the matrix
|