ABSTRACT
Chapter3 1Aseachlinecontainsonemorethantheprevious,thevalueofthe
outerloopshouldbeusedastheendtestfortheinnerloop.
2Ifyouwantreallybigloops,usealongforthecount.
3Thetrickhereistorealisethat,ifxistherandomnumberandnum[]
thearray,num[x]++incrementsthematchingelement.
