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  1. import json
  2.  
  3. num = 5
  4. res = {}
  5. for i in range(num):
  6. res[i] = 'hui'
  7. jsnon = json.dumps(res, indent= 4, separators=(',', ': '))
  8. print(jsnon)
  9.  
  10.  
Success #stdin #stdout 0.03s 9736KB
stdin
Standard input is empty
stdout
{
    "0": "hui",
    "1": "hui",
    "2": "hui",
    "3": "hui",
    "4": "hui"
}