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Problem ID
Title
Solved/Submit
Pass Rate
1120
铺地毯(Day 1)
NOIP全国联赛提高
13/31
41.935%
1121
选择客栈(Day 1)
NOIP全国联赛提高
2/2
100%
1123
计算系数(Day 2)
NOIP全国联赛提高
11/21
52.381%
1