• Leetcode Weekly – 172 – 4


    1326. Minimum number of taps for irrigating Gardens Hi, everyone. I’m a pig. Welcome to the weekly leetcode quiz of the “baby can understand” series. This is question 4 of issue 172 and 1326 of the list of questions – “minimum number of taps for irrigation gardens.” Title Description There is a one-dimensional garden on […]

  • How does scratch 3.0 create a scene with hedgehogs in the garden?


    In scratch 3.0, we can create different scenes according to the needs of design. If we want to build a hedgehog scene in a stone garden, how should we implement it? Let’s take a look at the detailed tutorial. Software name: Scratch 3.0 offline Edition (children programming software) offline editor v3.6.0 Chinese free installation version […]