算法and数据结构

算法

冒泡排序

流程图

选择排序

流程图

计数排序

a = {
    '0':0,
    '1':2,
    '2':1,
    '3':6,
    '4':4,
    '5':9,
    '6':3,
    'length':7
}
hash = [];
index = 0;
maxIndex = 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] ++ 
    while a[maxIndex] < a[index]
        maxIndex = index
        index = index ++
    end

index2 = 0
max = a[maxIndex]  // 最大值9
newArr = []
while index2 <= max
    count =0
    if count < has[index2]
            newArr.push(index2)
            count = count ++ 
    end
    index2 = index2 ++
end
print newArr
end

image.png