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[null,"کد دانشجو","نام","نام خانوادگی","نمره"]
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[null,675,"شبنم","ملکیان",20]
[null,867,"نسرین","یدالله",20]
[null,128,"نرگس","محقق",20]
[null,759,"سمانه","صفری",20]
[null,252,"تندیس","پارسامنش",20]
[null,460,"شراره","فرهودی",20]
[null,697,"مریم","خان",20]
[null,305,"سعیده","کاظمی",20]
[null,930,"سعید","غفاری",20]
[null,225,"فرشته","خزایی",20]
[null,"123","رضا","ناصری","18"]

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["کد دانشجو،تکراری است."]