Azerbaijan Computing Olympiad
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Problems

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Difficulty
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453
Reset bits
454
Reset the significant bits
455
Anagrams
456
License plate
457
Letter of postman Pechkin
458
Play hockey this...
459
How Many Points of Intersection?
460
n-th integer divisible by a or b
461
n-th term divisible by a, b or c
462
Co-prime
463
Divisibility
464
How many different?
465
23 out of 5
466
Positive tests
472
From adjacency matrix to adjacency list
473
From adjacency matrix to the list of edges - 2
474
From adjacency list to adjacency matrix
475
From the list of edges to the adjacency matrix - 2
476
Degrees of vertices
477
Half-powers of vertices
478
Sources and sinks
479
Count sources
480
Checking for an undirected graph
481
Complete graph
482
Loops
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