奶牛建筑师Hei想建造围有漂亮白色<em>栅栏</em>的三角形牧场。她拥有N(3&le;N&le;40)块木板,每块
https://www.u72.net/daima/nr8x2.html - 2024-10-15 14:30:02 - 代码库奶牛建筑师Hei想建造围有漂亮白色<em>栅栏</em>的三角形牧场。她拥有N(3&le;N&le;40)块木板,每块
https://www.u72.net/daima/nr89u.html - 2024-10-15 15:37:39 - 代码库他测量<em>栅栏</em>并发现他需要N(1&le;N&le;20,000)根木板,每根的长度为整数Li(1&le;Li&le;50,000)。于是,他
https://www.u72.net/daima/nf4dd.html - 2024-10-08 04:10:39 - 代码库