arch - Basecamp

Alexander Vints

arch

International master

Ukraine

Joined Feb 27, 2010

Achievements (54)

Overview Rating Achievements

Rating

1978

Problems1701

Submissions1866

Rating evolution

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arch has completed the contest Weekend Practice #26 and scored 390 points8天前

arch solved problem Maximum Sum (#12782) on first attempt8天前

arch solved problem Minimum Substring Length (#12781) on 2 attempt8天前

arch has joined contest Weekend Practice #269天前

arch has completed the contest Weekend Practice #25 and scored 1,100 points20天前

arch solved problem Sum in field (#12318) on first attempt22天前

arch solved problem Field modulo (#12317) on first attempt22天前

arch solved problem Fibonacci number (#2292) on 2 attempt22天前

arch solved problem Domino (#4469) on first attempt22天前

arch solved problem Flags (#9558) on 3 attempt22天前

arch solved problem Binary password (#7438) on first attempt22天前

arch solved problem Explosive containers (#5091) on first attempt22天前

arch solved problem Fibonacci strings generation (#8295) on first attempt22天前

arch solved problem Fibonacci numbers (#2421) on first attempt22天前

arch has joined contest Fibonacci numbers22天前

arch solved hidden problem on first attempt22天前

arch solved hidden problem on 2 attempt22天前

arch solved hidden problem on first attempt22天前

arch has joined contest Weekend Practice #2524天前

arch earned achievement Against the Clock1个月前

arch earned achievement Expert1个月前

arch earned achievement Specialist1个月前

arch earned achievement Student1个月前

arch earned achievement Explorer1个月前