fruits = {'apple’:5, ’banana’:8,’ grape’:2, ’orange’:9} temp = [] for if temp.append(fruit) for key in temp: del print(fruits)
时间: 2023-11-12 16:07:03 浏览: 29
As an AI language model, I can understand the code you provided but it has some syntax errors and logical issues. Here is a corrected version of the code:
fruits = {'apple':5, 'banana':8, 'grape':2, 'orange':9}
temp = []
for fruit in fruits:
temp.append(fruit)
for key in temp:
del fruits[key]
print(fruits)
Explanation of the code:
- The code defines a dictionary called fruits with four key-value pairs.
- A list called temp is defined to store the keys of the fruits dictionary.
- A for loop is used to iterate over the keys of the fruits dictionary and append them to the temp list.
- Another for loop is used to iterate over the elements of the temp list (which are the keys of the fruits dictionary) and delete each key from the fruits dictionary using the del statement.
- Finally, the remaining elements of the fruits dictionary are printed to show that the keys in the temp list have been removed.
Note: There is no need to use two for loops to achieve the desired result. The same can be achieved with a single for loop that directly iterates over the keys of the fruits dictionary and deletes them using the del statement.