$ mcs LinqDictionary.cs
$ mono ./LinqDictionary.exe
sunflower = 400
pansy = 300
tulip = 350
rose = 500
dahlia = 450
400
2000
pansy = 300
tulip = 350
rose = 500
sunflower
pansy
tulip
rose
dahlia
sunflower
rose
dahlia
PC : Personal Computer
PC : Program Counter
CD : Compact Disc
CD : Cash Dispenser
EC : Electronic Commerce