Randomisation doubt

SystemVerilog
,
1 
program sum_catch;
class sum_c;
rand int size;
rand bit [7:0]a[];

constraint c{
	a.sum <1024;
	foreach (a[i]) a[i] inside {[0:255]}; // this is imporatnt remove tghis line and se  the results

	a.size() inside {[1:8]};
	};


endclass

sum_c obj;

initial begin 
obj  = new;

repeat (3) begin 
obj.randomize();
$display("%g", obj.a);
end
end
endprogram

Result is
-125 30 49

-113 12 -31 28 -15 105 -58

15

Why am i seeing negative results ? please help me

2

I think problem with the format. Try printing using %p.

3

In reply to kranthi445:

Thank u it works