Python – 提取值总和大于 K 的字典

pythonserver side programmingprogramming更新于 2025/10/20 14:04:17

当需要提取值总和大于 K 的字典时，使用简单的迭代和‘if’条件。

示例

下面是相同的演示 −

my_list = [{"Python" : 14, "is" : 18, "fun" : 19},{"Python" : 12, "is": 4, "fun" : 16},
{"Python" : 13, "is": 17, "fun" : 11},{"Python" : 13, "is": 16, "fun" : 13}]

print("列表:")

print(my_list)

K =35

print("K 的值:")

print(K)

my_result = []
for index in my_list:
   sum = 0
   for key in index:
      sum += index[key]
   if sum > K:
      my_result.append(index)

print("结果为:")
print(my_result)

输出

列表:
[{'Python': 14, 'is': 18, 'fun': 19}, {'Python': 12, 'is': 4, 'fun': 16}, {'Python': 13, 'is': 17, 'fun': 11}, {'Python': 13, 'is': 16, 'fun': 13}]
K 的值 :
35
结果为:
[{'Python': 14, 'is': 18, 'fun': 19}, {'Python': 13, 'is': 17, 'fun': 11}, {'Python': 13, 'is': 16, 'fun': 13}]