K12教育赛事综合服务平台
专注青少年竞赛题库网站
聚乐之家官方网站
下载聚乐之家官方App
h = {"Tom":147, "Jack":150, "Amy":143} h["Jack"] = 160 print(h)
{"Tom":147,"Jack":160,"Amy":143}
{"Tom":147,"Jack":150,"Amy":143}
{"Jack":147}
格式错误的字典字符串