clc
//initialisation of variables
clear
H= -6.8 //B.Th.U
U= 4.8 //B.Th.U
Vs= 6.25 //ft^3/lb
H1= -17 //B.Th.U
U1= -12.1 //B.Th.U
Vs1= 10.6 //ft^3/lb
t= -38 //F
//RESULTS
printf ('H = %.1f B.Th.U',H)
printf (' \n U = %.1f B.Th.U',U)
printf (' \n Vs = %.2f ft^3/Lb',Vs)
printf (' \n H = %.1f B.Th.U',H1)
printf (' \n U = %.1f B.Th.U',U1)
printf (' \n Vs = %.2f ft^3/Lb',Vs1)
printf (' \n t = %.f F',t)