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chportko
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Шпортько Олександр
chportko
Ukraine
Ukraine
Joined May 5, 2019
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chportko solved problem Intersection of line segments (#1615) on 33 attempt3 days ago
chportko solved problem Segments intersection (#839) on 3 attempt5 days ago
chportko solved problem Intersection of segments (#714) on 8 attempt8 days ago
chportko solved problem Segments (#5259) on 4 attempt12 days ago
chportko solved problem Thief of clay (#2335) on first attempt5 months ago
chportko solved problem The vouchers (#6) on first attempt5 months ago
chportko left a comment in discussion Play hockey this... (#1326)5 months ago

Filler_VK Обирайте компілятор MONO 5.20

chportko solved problem Play hockey this... (#1326) on 18 attempt5 months ago
chportko solved problem Binomial coefficients 1 (#318) on 6 attempt5 months ago
chportko solved problem March 8 (#2293) on first attempt5 months ago
chportko solved problem Tennis competitions (#1287) on first attempt5 months ago
chportko solved problem Tuck-shop (#1286) on first attempt5 months ago
chportko solved problem The equation of LCM (#3242) on 13 attempt5 months ago
chportko solved problem Superstitious Santa Claus (#31) on first attempt5 months ago
chportko solved problem Tricky Sorting (#1462) on first attempt7 months ago
chportko solved problem GCD of two numbers (#1601) on 2 attempt2 years ago
chportko solved problem Sequence (#1083) on 3 attempt2 years ago
chportko solved problem Friendly numbers (#854) on first attempt5 years ago
chportko solved problem FRIENDLY NUMBERS (#7461) on 5 attempt5 years ago
chportko solved problem Sieve of Eratosthenes (#4739) on 2 attempt5 years ago