Question: Write a function sum_even_keys() that adds all the values from a dictionary whose corresponding keys are even integers. For example, >>> sum_even_keys({0: 2, -2.0: 3,

Write a function sum_even_keys() that adds all the values from a dictionary whose corresponding keys are even integers. For example, >>> sum_even_keys({0: 2, -2.0: 3, 3: 4, 4: 5, 5: 6})

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