//chapter-2,Example2_1,pg 54

Tn=285

Tc1=20

Ti1=(2*Tn)-Tc1

Tc2=-20

Ti2=(2*Tn)-Tc2

printf("higher temperature\n")

printf("Ti1=%.f deg. C",Ti1)

printf("\ntemperature of inversion\n")

printf("Ti2=%.f deg. C",Ti2)