Very weired Problem

[ryf123]

My program only shows two decimal precision
For example I put:
double a;
a=1/800;
cout<<a<<endl;
It only show 0.00
Please help me!!!

[RachelAnderson]

use "setprecision" and include <iomanip>

[ryf123]

I tried, it displays more precision like this: 0.0000000000
It should be 0.00125

[RachelAnderson]

Ok, use double s=1.0/800.0;
;)

[ryf123]

Thanks, I see