Enter option ( dlmcaurx )
d
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Total number of cars in database: 390
Total number of automakers: 34
Average MPG of American cars: 20.03
Average MPG of European cars: 27.60
Average MPG of Japanese cars: 30.48
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Enter option ( dlmcaurx )
l
Usage: l makerName
Enter option ( dlmcaurx )
l ford
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Torino
Galaxie 500
Maverick
F250
Torino 500
Galaxie 500
Country Squire (sw)
Mustang
Pinto Runabout
Galaxie 500
Gran Torino (sw)
Pinto (sw)
Gran Torino
Ltd
Maverick
Country
Pinto
Pinto
Gran Torino
Gran Torino (sw)
Maverick
Ltd
Mustang Ii
Pinto
Pinto
Gran Torino
Maverick
Granada Ghia
Pinto
F108
Granada
Thunderbird
Mustang Ii 2+2
Fiesta
Fairmont (auto)
Fairmont (man)
Futura
Fairmont 4
Ltd Landau
Country Squire (sw)
Fairmont
Escort 4w
Escort 2h
Granada Gl
Fairmont Futura
Granada L
Mustang Gl
Ranger
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Enter option ( dlmcaurx )
m
************************************************************
List of all the makers in the database: 
Chevrolet
Buick
Plymouth
Amc
Ford
Pontiac
Dodge
Toyota
Datsun
Volkswagen
Peugeot
Audi
Saab
Bmw
Hi
Mercury
Opel
Fiat
Oldsmobile
Chrysler
Mazda
Volvo
Renault
Toyouta
Maxda
Honda
Chevroelt
Capri
Mercedes-benz
Cadillac
Subaru
Mercedes
Triumph
Nissan
************************************************************
Enter option ( dlmcaurx )
c mpg,f,40
Usage: c field,relation,value
Enter option ( dlmcaurx )
c mpg,g,a
Usage: c field,relation,value
Enter option ( dlmcaurx )
c mileage,g,40
Usage: c field,relation,value
Enter option ( dlmcaurx )
c,mpg,g,40
Usage: c field,relation,value
Enter option ( dlmcaurx )
c mpg,g,40
************************************************************
Volkswagen Rabbit Custom Diesel 78, MPG: 43.1
Volkswagen Rabbit 80, MPG: 41.5
Mazda Glc 80, MPG: 46.6
Datsun 210 80, MPG: 40.8
Volkswagen Rabbit C (diesel) 80, MPG: 44.3
Volkswagen Dasher (diesel) 80, MPG: 43.4
Honda Civic 1500 Gl 80, MPG: 44.6
Volkswagen Pickup 82, MPG: 44.0
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Enter option ( dlmcaurx )
c power,l,60
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Volkswagen 1131 Deluxe Sedan 70, Power: 46
Volkswagen Type 3 72, Power: 54
Volkswagen Super Beetle 73, Power: 46
Fiat 128 73, Power: 49
Toyota Corona 74, Power: 52
Honda Civic Cvcc 75, Power: 53
Chevrolet Chevette 76, Power: 52
Honda Civic 76, Power: 53
Renault 5 Gtl 77, Power: 58
Volkswagen Rabbit Custom Diesel 78, Power: 48
Mazda Glc Deluxe 78, Power: 52
Volkswagen Rabbit C (diesel) 80, Power: 48
Volkswagen Dasher (diesel) 80, Power: 48
Toyota Starlet 81, Power: 58
Volkswagen Pickup 82, Power: 52
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Enter option ( dlmcaurx )
c year,e,82
************************************************************
Chevrolet Cavalier 82, Year: 82
Chevrolet Cavalier Wagon 82, Year: 82
Chevrolet Cavalier 2-door 82, Year: 82
Pontiac J2000 Se Hatchback 82, Year: 82
Dodge Aries Se 82, Year: 82
Pontiac Phoenix 82, Year: 82
Ford Fairmont Futura 82, Year: 82
Volkswagen Rabbit L 82, Year: 82
Mazda Glc Custom L 82, Year: 82
Mazda Glc Custom 82, Year: 82
Plymouth Horizon Miser 82, Year: 82
Mercury Lynx L 82, Year: 82
Nissan Stanza Xe 82, Year: 82
Honda Accord 82, Year: 82
Toyota Corolla 82, Year: 82
Honda Civic 82, Year: 82
Honda Civic (auto) 82, Year: 82
Datsun 310 Gx 82, Year: 82
Buick Century Limited 82, Year: 82
Oldsmobile Cutlass Ciera (diesel) 82, Year: 82
Chrysler Lebaron Medallion 82, Year: 82
Ford Granada L 82, Year: 82
Toyota Celica Gt 82, Year: 82
Dodge Charger 2.2 82, Year: 82
Chevrolet Camaro 82, Year: 82
Ford Mustang Gl 82, Year: 82
Volkswagen Pickup 82, Year: 82
Dodge Rampage 82, Year: 82
Ford Ranger 82, Year: 82
Chevrolet S-10 82, Year: 82
************************************************************
Enter option ( dlmcaurx )
c region,e,3
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Toyota Corona Mark Ii 70, From: Japan
Datsun Pl510 70, From: Japan
Datsun Pl510 71, From: Japan
Toyota Corona 71, From: Japan
Toyota Corolla 1200 71, From: Japan
Datsun 1200 71, From: Japan
Toyota Corona Hardtop 72, From: Japan
Mazda Rx2 Coupe 72, From: Japan
Datsun 510 (sw) 72, From: Japan
Toyouta Corona Mark Ii (sw) 72, From: Japan
Toyota Corolla 1600 (sw) 72, From: Japan
Toyota Carina 73, From: Japan
Datsun 610 73, From: Japan
Maxda Rx3 73, From: Japan
Toyota Mark Ii 73, From: Japan
Datsun B210 74, From: Japan
Toyota Corolla 1200 74, From: Japan
Toyota Corona 74, From: Japan
Datsun 710 74, From: Japan
Honda Civic 74, From: Japan
Toyota Corolla 75, From: Japan
Toyota Corona 75, From: Japan
Datsun 710 75, From: Japan
Honda Civic Cvcc 75, From: Japan
Honda Civic 76, From: Japan
Datsun B-210 76, From: Japan
Toyota Corolla 76, From: Japan
Toyota Mark Ii 76, From: Japan
Honda Accord Cvcc 77, From: Japan
Datsun F-10 Hatchback 77, From: Japan
Toyota Corolla Liftback 77, From: Japan
Subaru Dl 77, From: Japan
Datsun 810 77, From: Japan
Mazda Rx-4 77, From: Japan
Mazda Glc Deluxe 78, From: Japan
Datsun B210 Gx 78, From: Japan
Honda Civic Cvcc 78, From: Japan
Toyota Corona 78, From: Japan
Datsun 510 78, From: Japan
Toyota Celica Gt Liftback 78, From: Japan
Datsun 200-sx 78, From: Japan
Honda Accord Lx 78, From: Japan
Mazda Glc Deluxe 79, From: Japan
Datsun 210 79, From: Japan
Toyota Corolla Tercel 80, From: Japan
Datsun 310 80, From: Japan
Toyota Corona Liftback 80, From: Japan
Mazda 626 80, From: Japan
Datsun 510 Hatchback 80, From: Japan
Toyota Corolla 80, From: Japan
Mazda Glc 80, From: Japan
Datsun 210 80, From: Japan
Honda Civic 1500 Gl 80, From: Japan
Subaru Dl 80, From: Japan
Datsun 280-zx 80, From: Japan
Mazda Rx-7 Gs 80, From: Japan
Honda Accord 80, From: Japan
Toyota Starlet 81, From: Japan
Honda Civic 1300 81, From: Japan
Datsun 210 Mpg 81, From: Japan
Toyota Tercel 81, From: Japan
Mazda Glc 4 81, From: Japan
Honda Prelude 81, From: Japan
Toyota Corolla 81, From: Japan
Datsun 200sx 81, From: Japan
Mazda 626 81, From: Japan
Toyota Cressida 81, From: Japan
Datsun 810 Maxima 81, From: Japan
Mazda Glc Custom L 82, From: Japan
Mazda Glc Custom 82, From: Japan
Nissan Stanza Xe 82, From: Japan
Honda Accord 82, From: Japan
Toyota Corolla 82, From: Japan
Honda Civic 82, From: Japan
Honda Civic (auto) 82, From: Japan
Datsun 310 Gx 82, From: Japan
Toyota Celica Gt 82, From: Japan
************************************************************
Enter option ( dlmcaurx )
c cylinders,l,4
************************************************************
Mazda Rx2 Coupe 72, # of Cylinders: 3
Maxda Rx3 73, # of Cylinders: 3
Mazda Rx-4 77, # of Cylinders: 3
Mazda Rx-7 Gs 80, # of Cylinders: 3
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Enter option ( dlmcaurx )
a
Usage: a makerName,carName,mpg,cylinders,power,year,region
Enter option ( dlmcaurx )
a Batman,Batmobile,high,16,900,14,1
java.lang.IllegalArgumentException
	at CarDBMain.main(CarDBMain.java:137)
Enter option ( dlmcaurx )
a Batman,Batmobile,20,a,900,14,1
java.lang.IllegalArgumentException
	at CarDBMain.main(CarDBMain.java:137)
Enter option ( dlmcaurx )
a Batman,Batmobile,20,16,900,14,1
************************************************************
Added successfully
************************************************************
Enter option ( dlmcaurx )
u
Usage: u name,year,field,newValue
Enter option ( dlmcaurx )
u batmobile,14,horsepower,999
Usage: u name,year,field,newValue
Enter option ( dlmcaurx )
u batmobile,14,power,abcd
Usage: u name,year,field,newValue
Enter option ( dlmcaurx )
u batmobile,14,power,999
************************************************************
Successfully updated
************************************************************
Enter option ( dlmcaurx )
r
Usage: r name,year
Enter option ( dlmcaurx )
r batmobile,year
java.lang.IllegalArgumentException
	at CarDBMain.main(CarDBMain.java:72)
Enter option ( dlmcaurx )
r batmobile,14
************************************************************
Car removed
************************************************************
Enter option ( dlmcaurx )
x
Exit