b站编程题2——点击视频算法题

n = 5
d = {'33956':['27538','84925'],'79731':['91415','25288'],'25288':['33956']}

def findmax(d):
    res = []
    visited = []
    for x in d:
        if x in visited:
            continue
        visited.append(x)
        tem = d[x].copy()
        rt = 0
        while tem:
            print(tem)
            p = tem.pop(0)
            rt += 1
            visited.append(p)
            if p in d:
                tem += d[p]
        res.append([x,rt])
    res = sorted(res,key=lambda x:x[1])[::-1]
    return res[0][0]