Mustafa Abdullayev - Azerbaijan Computing Olympiad

Mustafa

Mustafa Abdullayev

Joined Jul 25, 2025

Overview

Problems167

Submissions255

Nov

Dec

2020

Feb

Mar

Apr

May

Jun

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

Mustafa Abdullayev solved hidden problem on first attempt7 days ago

Mustafa Abdullayev solved problem Number as string (#160) on first attempt7 days ago

Mustafa Abdullayev solved problem Is it divisible by 5 and 10? (#159) on first attempt7 days ago

Mustafa Abdullayev solved problem Is it divisible by 3, 6 and 9? (#158) on first attempt7 days ago

Mustafa Abdullayev solved problem Second appearance (#157) on 3 attempt7 days ago

Mustafa Abdullayev solved problem The number-palindrome (#156) on first attempt7 days ago

Mustafa Abdullayev solved problem Count the letters (#155) on first attempt7 days ago

Mustafa Abdullayev solved problem Julius Caesar Cyfer (#154) on first attempt7 days ago

Mustafa Abdullayev solved problem Inattention (#150) on first attempt7 days ago

Mustafa Abdullayev solved problem Characters doubling (#149) on first attempt7 days ago

Mustafa Abdullayev solved problem Character replacement (#148) on first attempt7 days ago

Mustafa Abdullayev solved problem Delete a fragment (#147) on first attempt7 days ago

Mustafa Abdullayev solved problem Delete a letter (#146) on first attempt7 days ago

Mustafa Abdullayev solved problem Number of digits (#145) on first attempt7 days ago

Mustafa Abdullayev solved problem Indexes of spaces (#144) on first attempt7 days ago

Mustafa Abdullayev solved problem Indexes of letter (#143) on first attempt7 days ago

Mustafa Abdullayev solved problem Only one letter (#142) on first attempt7 days ago

Mustafa Abdullayev solved problem AEIOUY (#141) on first attempt7 days ago

Mustafa Abdullayev solved problem Divide on three! (#153) on first attempt8 days ago

Mustafa Abdullayev solved problem Length of words (#152) on first attempt8 days ago

Mustafa Abdullayev solved problem String length (#151) on first attempt8 days ago