clc;
a=238.03;     //atomic mass
m=75;        //no. of moles
mass=m*a;   //calculating mass of U
n=6.023*10^23;    //avogadro's no.
no=m*n;        //calculating no. of atoms
disp(mass,"Mass of U in gram = ");      //displaying result
disp(no,"No. of atoms = ");     //displaying result