qrn - Basecamp

Nureddin Qarayev

qrn

Expert

Azerbaijan

Joined Oct 19, 2021

Achievements (4)

Overview Rating Achievements Posts

Rating

1646

Problems1260

Submissions2260

Rating evolution

Jul

Aug

Sep

Oct

Nov

Dec

2021

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2022

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2023

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2024

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2025

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

2026

Feb

Mar

Apr

May

qrn has completed the contest Blitz Round #14 and scored no score3 months ago

qrn has joined contest Blitz Round #143 months ago

qrn has completed the contest Blitz Round #13 and scored 455 points4 months ago

qrn solved problem Nasser's Array Reduction (#12349) on first attempt4 months ago

qrn solved problem Nasser and permutation (#12348) on first attempt4 months ago

qrn solved problem Nasser's Card Game (#12347) on first attempt4 months ago

qrn has joined contest Blitz Round #134 months ago

qrn has completed the contest Weekend Practice #19 and scored 409 points4 months ago

qrn solved problem Equation (#12344) on 2 attempt4 months ago

qrn solved problem Loved, Not Loved (#12343) on 3 attempt4 months ago

qrn solved problem Monochrome Image (#12342) on first attempt4 months ago

qrn has joined contest Weekend Practice #194 months ago

qrn solved problem Chasing a butterfly (#11058) on 2 attempt4 months ago

qrn solved problem Distance in Tree (#4104) on 3 attempt4 months ago

qrn has joined contest Educational Round #84 months ago

qrn has completed the contest Blitz Round #10 and scored 275 points5 months ago

qrn solved problem Counting Pairs (#12313) on first attempt5 months ago

qrn solved problem Digit Queries (#12312) on first attempt5 months ago

qrn solved problem Bouncing Ball (#12311) on first attempt5 months ago

qrn has joined contest Blitz Round #105 months ago

qrn has completed the contest Weekend Practice #16 and scored no score5 months ago

qrn has joined contest Weekend Practice #165 months ago

qrn has completed the contest Blitz Round #9 and scored 425 points5 months ago

qrn solved problem Hard Game (#12292) on 3 attempt5 months ago

qrn solved problem Good array (#12291) on 3 attempt5 months ago