摘要:
Coprime Arrays "CodeForces 915G " Let's call an array a of size n coprime iff gcd ( a 1, a 2, ..., a n ) = 1, where gcd is the greatest common divisor 阅读全文
摘要:
牛客练习赛52 | C | "烹饪" | | | | | | | 链接:https://ac.nowcoder.com/acm/contest/1084/C来源:牛客网 时间限制:C/C++ 1秒,其他语言2秒 空间限制:C/C++ 32768K,其他语言65536K 64bit IO Format 阅读全文