Gleb Tkachenko
a1reg
Joined Sep 9, 2022
Problems268
Submissions344
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a1reg solved problem Divisible Sum Pairs (#8548) on first attempt10 months ago
a1reg solved problem Reverse (#3935) on first attempt10 months ago
a1reg solved problem Invertor (#2098) on first attempt10 months ago
a1reg solved problem Double reverse (#1460) on first attempt10 months ago
a1reg solved problem Shift the elements to the right (#922) on first attempt10 months ago
a1reg solved problem More than average (#7833) on first attempt10 months ago
a1reg solved problem Who will get the "avtomat"? (#2238) on 2 attempt10 months ago
a1reg solved problem Picking Numbers (#986) on first attempt10 months ago
a1reg solved problem Bell (#2329) on first attempt10 months ago
a1reg solved problem Unique elements (#7850) on first attempt10 months ago
a1reg solved problem Permutation (#354) on first attempt10 months ago
a1reg solved problem Find the sum 2 (#11433) on first attempt10 months ago
a1reg solved problem Sum of cubes (#10683) on first attempt10 months ago
a1reg solved problem Sum a*a + ... + b * b (#9551) on first attempt10 months ago
a1reg solved problem Neighbors of the same sign (#7844) on first attempt10 months ago
a1reg solved problem Bigger than previous (#7843) on first attempt10 months ago
a1reg solved problem Sum of elements (#7829) on first attempt10 months ago
a1reg solved problem Milk and a pie (#7365) on 2 attempt10 months ago
a1reg solved problem Thaw (#5283) on first attempt10 months ago
a1reg solved problem Bob the honors pupil (#4721) on first attempt10 months ago
a1reg solved problem Three digit numbers (#4101) on first attempt10 months ago
a1reg solved problem Odd divisors (#2863) on first attempt10 months ago
a1reg solved problem Divisibility by 11 (#2607) on first attempt10 months ago
a1reg solved problem Automated Telephone Exchange (#2370) on first attempt10 months ago
a1reg solved problem The number of specified digits (#1609) on first attempt10 months ago