Converting KB to MB, GB, TB dynamically

Question

public String size(int size){
    String hrSize = \"\";
    int k = size;
    double m = size/1024;
    double g = size/1048576;
    double t = size/1073741824;

            


        

Answer 1

You are performing integer division,

i.e., 31/15 will result in 2, not 2.whatever

just append the number with D or d which denotes it as a double and you will be fine

double m = size/1024D;
double g = size/1048576D;
double t = size/1073741824D;