day3 python函数

自定义函数： def myfun(args1,args2): 函数体 return value

def get_info():
    userinfo = {}
    with open("info.txt","r",encoding="utf-8") as f:
        lines = f.readlines()
    for line in lines:
        line = line.strip()
        line = line.split(" ")
       #print(line[0])
        if not(line[0] == ''):
            userinfo[line[0]] =line[1]
        else:
            pass
            #print("读取到空行")
    return userinfo

调用函数：

get_info(）

递归调用：0

def move(rank,s1,s2,s3):
    if(rank == 1):
        print("移动%d盘子%c到%c",rank,s1,s3)
    else:
        move(rank-1,s1,s3,s2)
        print("移动%d盘子%c到%c", rank, s1, s3)
        move(rank-1,s2,s1,s3)
move(3, 'A', 'B', 'C')