clear
// Variable Declaration
V_1byV_2=2// Volumetric ratio (given)
p_1=1.01325// The atmospheric pressure in bar(101325 kPa)

// Calculation
p_2=V_1byV_2*p_1// The new pressure in bar
printf("\n The new pressure,p_2= %0.4f  bar(abs.)",p_2)