AtCoder Beginner Contest 373(ABCDEF 题)视频讲解
A - September Problem Statement There are 12 12 12 strings S 1 , S 2 , … , S 12 S_1, S_2, \ldots, S_{12} S1,S2,…,S12 consisting of lowercase English letters. Find how many integers i i i ( 1 ≤ i ≤ 12 ) (1 \leq i \leq 12) (1≤i≤12) satisfy …
2024-10-23