Dynamic memory

[anonymous via Digitalmars-d-learn]

On Tuesday, 28 July 2015 at 16:41:40 UTC, Binarydepth wrote:
> It works with 2 as input but shows error when number is 3 :(


I can't reproduce that or I misunderstood something:

$ cat a.d
import std.stdio : readf, writef;
  void main()	{
  	int[2][] nam;
  	int num;
  	readf(" %d", &num);
  	nam.length = num;
	foreach(nim; 0..num)	{
  		readf(" %d %d", &nam[nim][0], &nam[nim][1]);
  	}
  	foreach(nim; 0..num)	{
  		writef(" %d %d\n", nam[nim][0], nam[nim][1]);
  	}
}
$ dmd a.d
$ ./a
3
1 2
3 4
5 6
  1 2
  3 4
  5 6