Why am I getting the values after decimal zero when they are not supposed to be zero??

Question

In this code I have taken the mean as float type, for accuracy of the mean. But still the value of mean is restricted before decimal.
https://code.sololearn.com/cPBz8gj15Ank/?ref=app

Answer 1

U declared int sum = 0;
Declare sum as float..
Or use typecast mean=(float)sum/5