Dynamic memory

[anonymous via Digitalmars-d-learn]

On Tuesday, 28 July 2015 at 16:09:46 UTC, Binarydepth wrote:
> Here is what I'm trying to do :
>
> 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[0][num], &nam[1][num]);
> 	}
> 	foreach(nim; 0..num)	{
> 		writef(" %d %d\n", &nam[0][num], &nam[1][num]);
> 	}
> }


In addition to Adam:
there are typos (num instead of nim) - since num is the array 
length and the indices are 0-based, num is out of bounds...

	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]);
	}
works fine.