HOW DO I ROUND THE OUTPUT?

[john99999999999999999999]

  while(!fin.eof())
	{
		for(int n=0;n<43;n++)
		{
			tempo.statename[n]=temp.name;
			tempo.admission[n]=temp.order;
			tempo.density[n]=temp.population/temp.area;
			
		fin.read((char*)&temp,struct_size);
		}
	}

THE DENSITY=POPULATION/AREA;

ALASKA DENSITY

400481/586400=0.6829

//when I run the program it gives me 0 as a density. How can I round 0.6829 to 1.

My professor said use int for density.

[4NqL8vqX]

tempo.density[n]=temp.population/temp.area;

It should be :

tempo.density[n] = temp.population / (double)temp.area;

[SalDeFrutas]

Use the function round() from <math.h> float n2 = round(DENSITY);

[4NqL8vqX]

Then you use this :
tempo.density[n] = round(temp.population / floor(temp.area));