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2 problems · filtered by 4 tags
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1789B
Serval and Inversion Magic
brute force
implementation
strings
two pointers
+
800
17.7k
1537E1
Erase and Extend (Easy Version)
binary search
brute force
dp
greedy
hashing
implementation
string suffix structures
strings
two pointers
+
1600
16.9k
showing 1–2 of 2