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Users
Oleksandra_Voloshyna
Profile
Punch card
Problems
Submissions
Oleksandra
Last visit 5 days ago
Ukraine
Joined January, 2024
Rank
14983
Solved problems
83
Submissions
116
Accepted submits
83
Recently submitted problems
124
Square
4087 / 6028
201
Circles - 2 (RU)
1329 / 1857
236
Triomino
559 / 757
390
Anagrams
1710 / 2304
398
Cake for Sergei
1129 / 1559
566
Letter of postman Pechkin
516 / 573
1286
Tuck-shop
11989 / 12466
1287
Tennis competitions
3046 / 3459
1288
n-digit numbers
1307 / 1968
1289
Lunch
5268 / 5834
1290
License plate
1013 / 1354
1325
Vas`kin track
893 / 1023
1534
Divisibility
672 / 789
1535
Skyscrapers
645 / 695
1536
Sweet Child Makes Trouble
493 / 592
1537
Stripe
328 / 408
1786
Великий Комбинатор
234 / 315
1788
Inverse permutation
702 / 806
1789
Degree of a permutation
402 / 438
1790
Restore the permutation
253 / 269
2385
The number of permutations
2311 / 2418