摘要:
Educational Codeforces Round 114 (Rated for Div. 2) E. Coloring T11 D43 [传送门]( Problem - E - Codeforces (Unofficial mirror site, accelerated for Chine 阅读全文
摘要:
Educational Codeforces Round 114 (Rated for Div. 2) D. The Strongest Build T10 D43 Educational Codeforces Round 114 (Rated for Div. 2) 思路: 最终结果要么是每组数选 阅读全文