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Problems
Dijkstra algorithm
Difficulty
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224
Merchant
Easy
250
Robots and Oil Transportation Sy
Medium
546
Speedy Escape
Medium
750
Home by trains
Very easy
2152
The Flight Way
2244
You won't catch up!
Medium
2558
Serial Numbers
3023
Here We Go(relians) Again
3432
Long Distance Taxi
Very easy
3438
Round Trip
Very easy
3619
Turn Left
3870
Aniuta and Google
Very easy
4455
Civilization
Very easy
5440
Product of numbers
Easy
5505
Yoyu Nyerk
Easy
6016
Matrix
Very easy
6928
Route Change
7200
Taxicab
Hard
7267
A path to knowledge
Easy
7706
A Journey to Greece
Very easy
7821
TROLLEYBUS ROUTES
Medium
8328
Failing Components
8565
Cheap traveling
Very easy
9613
Forest Fires
Medium
9702
Environment-Friendly Travel
1
2