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Contest is running
2023 Post World Finals Online ICPC Challenge powered by Huawei
11 days
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Before contest
Codeforces Round 944 (Div. 4)
23:29:09
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Difficulty:
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two pointers
combine-tags-by-or
*combine tags by OR
2-sat
binary search
bitmasks
brute force
chinese remainder theorem
combinatorics
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data structures
dfs and similar
divide and conquer
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#
Name
1753F
Minecraft Series
brute force
,
two pointers
3500
x185
138E
Hellish Constraints
brute force
,
dp
,
two pointers
2900
x164
1696H
Maximum Product?
brute force
,
combinatorics
,
dp
,
greedy
,
implementation
,
math
,
two pointers
3500
x153
1787I
Treasure Hunt
data structures
,
divide and conquer
,
two pointers
3400
x148
1901F
Landscaping
binary search
,
geometry
,
two pointers
2900
x143
744E
Hongcow Masters the Cyclic Shift
strings
,
two pointers
3200
x132
696F
...Dary!
binary search
,
geometry
,
two pointers
3300
x119
780H
Intranet of Buses
binary search
,
geometry
,
implementation
,
two pointers
3100
x116
771F
Bear and Isomorphic Points
geometry
,
two pointers
3300
x78
1431H
Rogue-like Game
*special problem
,
brute force
,
greedy
,
two pointers
2600
x64
1912I
Innovative Washing Machine
geometry
,
math
,
two pointers
3300
x54
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