一站式网上办事大厅

import requests

import json

def fetch_data(url):

response = requests.get(url)

return json.loads(response.text)

def calculate_ranking(data):

sorted_data = sorted(data, key=lambda x: x['score'], reverse=True)

for i, item in enumerate(sorted_data):

item['rank'] = i + 1

return sorted_data

if __name__ == "__main__":

data = fetch_data('https://api.example.com/student-data')

ranked_data = calculate_ranking(data)

print(json.dumps(ranked_data, indent=2))