How to not display decimal points

[Tstan]

While trying to make a basic code to convert and display temperature, I need the program to show no decimal places so I use cout.precision(0) when I do that it gives me scientific notation
Example
2e-02 when I simply want it to drop the .22 of 22.22

[jidder]

You could just cast it to an int.

cout << "Temp:" << static_cast<int>(temprature);

[Chervil]

Cast to int will truncate, if the value was 18.89, it would be better to round it up.

Try cout << fixed; or cout.setf(ios::fixed);, this affects the way the precision is interpreted.

[Tstan]

It is for a school assignment. So I have to use certain basic codes. Else that would work!

[Ispil]

You could use cmath and the ceiling/floor functions.

[jidder]

@chevril
What do fixed and cout.setf(ios::fixed) do ?

edit: nvm looked it up.

[Tstan]

Thanks guys that works!!

[Chervil]

@jidder
http://www.cplusplus.com/reference/ios/ios_base/fmtflags/
http://www.cplusplus.com/reference/ios/ios_base/precision/