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clear//
//Variables
RB = 330.0 * 10**3 //Base resistance (in ohm)
RC = 2.7 * 10**3 //Collector resistance (in ohm)
hfe = 120.0 //current gain
hie = 1.175 * 10**3 //hie (in ohm)
hoe = 20 * 10**-6 //hoe (in Ampere per volt)
//Calculation
Ri = hie //Input resistance of transistor (in ohm)
Ris = hie * RB /(hie + RB) //Input resistance of the circuit (in ohm)
Ro = 1 / hoe //Output resistance of transistor (in ohm)
Ros = Ro * RC / (Ro + RC) //Output resistance of the circuit (in ohm)
Ai = hfe //Current gain of the circuit
Avs = Ai * RC / Ri //Overall voltage gain
//Result
printf("\n Input resistance of the circuit is %0.2f kilo-ohm.\nOutput resistance of the circuit is %0.2f kilo-ohm.\nCurrent gain of the circuit is %0.3f .\nVoltage gain of the circuit is %0.1f .",Ris*10**-3,Ros*10**-3,Ai,Avs)
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