要统计字典键和总和值的出现次数并打印,可以按照以下步骤进行:
以下是一个示例代码:
def count_keys_and_values(dictionary):
key_counts = {}
value_counts = []
for key, value in dictionary.items():
if key in key_counts:
key_counts[key] += 1
else:
key_counts[key] = 1
if value in value_counts:
value_counts[value] += 1
else:
value_counts.append(value)
value_counts[value] = 1
print("Key counts:")
for key, count in key_counts.items():
print(f"{key}: {count}")
print("Value counts:")
for value, count in value_counts.items():
print(f"{value}: {count}")
# 示例字典
my_dict = {"a": 1, "b": 2, "c": 1, "d": 3, "e": 2}
# 统计字典键和值的出现次数并打印
count_keys_and_values(my_dict)
这段代码将统计字典中键和值的出现次数,并打印出来。注意,这只是一个示例,你可以根据实际需求进行修改和扩展。
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