计数排序流程图

yes

index2=max

counthash[index2]

index2++

no

hash[number]++

print newArr

hash[number]=1

START

index++

indexa[length]

var a=数组;hash=[];index=0

count=0

end

number=a[index]

newArr.push[index2]

count++

hash[number]==undefind