a <- {
'0':0,
'1':2,
'2':1,
'3':56,
'4':4,
'5':67,
'6':3,
'length:7'
}
hash <- {}
index <- 0
while index < a['length']
number <- a[index]
if hash[number] == undefined // hash[number] 不存在
hash[number] = 1
else
hash[number] <- hash[number] + 1
end
index <- index + 1
end
index2 <- 0
max <- findMax(a) // 最大值67
newArr <- {}
while index2 < max + 1
count <- hash[index2]
if count != undefined // count 存在
countIndex <- 0
while countIndex < count
newArr.push(index2)
countIndex <- countIndex + 1
end
end
index2 <- index2 + 1
end
print newArr
