A11351. Vlad and the Best of Five
编程题
普及/提高-
知识点
题目描述
Vladislav has a string of length $5$ , whose characters are each either $\texttt{A}$ or $\texttt{B}$ .
Which letter appears most frequently: $\texttt{A}$ or $\texttt{B}$ ?
Which letter appears most frequently: $\texttt{A}$ or $\texttt{B}$ ?
输入格式
The first line of the input contains an integer $t$ ( $1 \leq t \leq 32$ ) — the number of test cases.
The only line of each test case contains a string of length $5$ consisting of letters $\texttt{A}$ and $\texttt{B}$ .
All $t$ strings in a test are different (distinct).
The only line of each test case contains a string of length $5$ consisting of letters $\texttt{A}$ and $\texttt{B}$ .
All $t$ strings in a test are different (distinct).
输出格式
For each test case, output one letter ( $\texttt{A}$ or $\texttt{B}$ ) denoting the character that appears most frequently in the string.
输入输出样例
输入 #1
8 ABABB ABABA BBBAB AAAAA BBBBB BABAA AAAAB BAAAA
输出 #1
B A B A B A A A