随笔分类 - ACM算法

Educational Codeforces Round 93 (Rated for Div. 2)

摘要：Educational Codeforces Round 93 (Rated for Div. 2) 阅读全文

posted @ 2020-08-15 12:21 ljxtt 阅读(159) 评论(0) 推荐(0)

线性同余方程组

摘要：今有物不知其数，三三数之剩二，五五数之剩三，七七数之剩二，问物几何？阅读全文

posted @ 2020-01-01 09:40 ljxtt 阅读(618) 评论(0) 推荐(0)