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Ущапівський Олег Миколайович
Last visit 3 days ago
Ukraine, Korosten
School №11
Joined December, 2010
Rank
3
Solved problems
3260
Submissions
15803
Accepted submits
9669
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11391
24 / 25
11392
Problem from Lisic
134 / 136
11395
114 / 121
11396
Pay the Bill
326 / 429
11406
Snails
136 / 141
11407
Bowl for snowflakes
90 / 96
11408
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