评分时将以【集训队】部分为准。
QOJ.ac
QOJ
Time Limit:
1 s
Memory Limit:
512 MB
Total points:
100
Interactive
# 189. I 君的商店
Statistics
The problem was used in the following contest:
The problem is available in the following languages:
C++98, C++11, C++14, C++17, C++20