#P1856. Ringo's Favorite Numbers 2
Ringo's Favorite Numbers 2
题目描述
输入格式
输出格式
样例
6
123 223 123 523 200 2000
4
5
1 2 3 4 5
0
8
199 100 200 400 300 500 600 200
9
提示
from KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200)
by 20 李伟杰