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Problems

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Difficulty
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5074
Degrees of vertices by a list of edges
Very easy
5075
Half-degrees of vertices by edge lists
Very easy
5076
Regular graph
Easy
5077
Semi-complete graph
Very easy
5078
Graph tournament
Very easy
5079
Transitivity of directed graph
Very easy
5080
Number of pendant vertices 1
Very easy
5081
Lanterns
Very easy
5082
Degrees of vertices
Very easy
5083
Sum of digits
Very easy
5084
Interval Less Query
Easy
5085
XOR 1
Very easy
5086
Compare Big Integers
Very easy
5087
Implement a stack
Very easy
5088
Number of hanging vertices 2
Very easy
5089
Vocabulary
Very easy
5090
At the intersection
Very easy
5091
Explosive containers
Easy
5092
Honeycomb
Medium
5093
Funding
Very easy
5094
Substrings-3
Medium
5095
XOR 2
Very easy
5096
Shagrath
Very easy
5097
Reverse the bit number
Very easy
5098
Three rings for the elven kings
Very easy
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