QOJ.ac
QOJ
Time Limit:
1 s
Memory Limit:
2048 MB
# 9054. Ordered Problem Set
统计
The problem was used in the following contest:
- The 2023 ICPC Pacific Northwest Regional Contest (Div. 2)
- The 2023 ICPC Mid-Central USA Regional Contest (Div. 2)
- The 2023 ICPC Southeast USA Regional Contest (Div. 2)
- The 2023 ICPC South Central USA Regional Contest (Div. 2)
- The 2023 ICPC Mid-Central USA Regional Contest (Div. 1)
- The 2023 ICPC Southeast USA Regional Contest (Div. 1)
- The 2023 ICPC South Central USA Regional Contest (Div. 1)