#9854. 【电子学会1级】大写字母判断
【电子学会1级】大写字母判断
Description
- 输入一个字符,判断是否是英文大写字母,即是否是A-Z中的一个。
Input Format
- 一个字符。
Output Format
- 如果是英文大写字母,则输出YES,否则输出NO。
K
YES
2
NO
K
YES
2
NO
By signing up a 津桥OJ universal account, you can submit code and join discussions in all online judging services provided by us.