更新时间:2021-12-21 来源:黑马程序员 浏览量:
scores_dict = {'语文': 105, '数学': 140, '英语': 120}
for key in scores_dict:
print(key)
scores_dict = {'语文': 105, '数学': 140, '英语': 120}
for value in scores_dict.values():
print(value)
scores_dict = {'语文': 105, '数学': 140, '英语': 120}
for key in scores_dict:
print(key + ":" + str(scores_dict[key])) # 返回字符串
scores_dict = {'语文': 105, '数学': 140, '英语': 120}
for i in scores_dict.items():
print(i) # 返回元组
scores_dict = {'语文': 105, '数学': 140, '英语': 120}
for key, value in scores_dict.items():
print(key + ':' + str(value))
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