QOJ.ac
QOJ
Time Limit:
1 s
Memory Limit:
2048 MB
Total points:
100
# 9054. Ordered Problem Set
统计
此題目在以下比賽中使用過：
- 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)
This problem is prepared by
xiaowuc1 .