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3 problems · filtered by 4 tags
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Name
✎
Rating
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Solved
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1635D
Infinite Set
bitmasks
dp
math
matrices
number theory
strings
+
1800
7.1k
1557C
Moamen and XOR
bitmasks
combinatorics
dp
math
matrices
+
1700
10.9k
959F
Mahmoud and Ehab and yet another xor task
bitmasks
dp
math
matrices
+
2400
3k
showing 1–3 of 3