oj.uz

Profile of Christopher_

Christopher_

Solved problems
IZhO14_bank IOI16_laugh BOI13_tracks COCI16_jetpack
COCI17_savrsen CEOI12_jobs COCI17_programiranje
Submitted but unsolved problems
IZhO13_trading IOI09_mecho IZhO19_sortbooks COCI20_patkice