字典包含hash值和指向的對象。{‘length’:180,‘width’:80}
示例1:
#給字典增加一個對象和hash值:
dict1 = {'x':1,'y':2}
dict1['z'] = 3
print(dict1)
示例2:
chinese_zodiac = '猴雞狗豬鼠牛虎兔龍蛇馬羊' cz_num = {} n = 1 for i in chinese_zodiac: cz_num[i] = n n += 1 #打印字典的內容 print(cz_num) #打印字典的對象 print(cz_num.keys())