{"code":"giaithua","name":"Tính giai thừa","description":"Tính $n!$.\r\n\r\n#### Input\r\n- Số test $t (t \\le 100)$ \r\n- $t$ dòng, mỗi dòng 1 số nguyên không âm $n (n \\le 20)$\r\n\r\n#### Output \r\n- $t$ dòng, $n!$\r\n\r\n#### Example\r\n!!! question \"Test 1\"\r\n    ???+ \"Input\"\r\n        ```sample\r\n        3\r\n        2 \r\n        3\r\n        4 \r\n        ```\r\n    ???+ success \"Output\"\r\n        ```sample\r\n        2\r\n        6\r\n        24\r\n        ```","points":100.0,"partial":true,"time_limit":5.0,"memory_limit":1048000,"short_circuit":false,"allowed_languages":[3,4,34,36,37,5,6,11,12,14,28,2,38,39,9,18,17,29,23,27,35,25,26,10,7,19,32,1,8,15,16,24,20,33,13,41,21,40],"is_public":true,"is_manually_managed":false,"permissions":{"can_edit":false}}