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3 problems · filtered by 4 tags
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1728G
Illumination
binary search
bitmasks
brute force
combinatorics
dp
math
two pointers
+
2700
669
1400G
Mercenaries
bitmasks
brute force
combinatorics
dp
dsu
math
two pointers
+
2600
1.2k
1327F
AND Segments
bitmasks
combinatorics
data structures
dp
two pointers
+
2500
2.1k
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