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Week 12: Problem Rush
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Contest is over.
1 hour, 50 minutes long, starting on 25 May 2026, 06:10 am
Problems
Problem
Points
AC rate
Users
Editorial
A
Pair Count
paircount
1
p
44.4%
4
B
Counting Palindromes
countingpalindromes
1
p
18.8%
3
C
Chairs
chairs
1
p
50.0%
4
Editorial
D
Coupon Chaos
couponchaos
1
p
50.0%
1
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