oj.uz

Profile of presko

presko

Solved problems
IOI13_cave IZhO12_apple IZhO11_triangle IZhO11_oddeven
IZhO11_collider IOI18_combo
Submitted but unsolved problems
IZhO13_school IZhO12_beauty IZhO12_xor IZhO11_kthpath
IZhO14_bank IZhO19_stones IZhO19_segments