可以使用以下代码来实现遍历第一个字典中的每个值,并打印在第二个字典中对应键的差异值:
dict1 = {"key1": 10, "key2": 20, "key3": 30}
dict2 = {"key1": 12, "key2": 22, "key3": 30}
for key, value in dict1.items():
if key in dict2:
diff = value - dict2[key]
print(f"Difference for key '{key}': {diff}")
输出结果为:
Difference for key 'key1': -2
Difference for key 'key2': -2