Testcases for 2019 Recitation 1-3

[why-in-Shanghaitech]

Testcases for 2019 Recitation1-3 here. This issue is open for public.

[why-in-Shanghaitech]

{"id":"1001","description":"Sample IO","input":"48 60","answer":"12"}

[why-in-Shanghaitech]

{"id":"1002","description":"Test for efficiency","input":"2147483647 981234567","answer":"1"}

[why-in-Shanghaitech]

{"id":"1003","description":"Test for efficiency","input":"2147483646 33100000","answer":"662"}

[why-in-Shanghaitech]

{"id":"1004","description":"Simple test","input":"240 720","answer":"240"}

[why-in-Shanghaitech]

{"id":"1005","description":"Simple test","input":"97 97","answer":"97"}