Competitive Programming

I began my competitive programming journey in 2018 during the first semester of my undergraduate studies. From tackling beginner-level problems on URI to representing my university in various contests, the experience has been incredibly rewarding. Problem-solving has always been a passion of mine, and I’ve consistently found great enjoyment in the challenges it presents.

I have taken part in a number of intra-university and inter-university programming contests and also participated in 2022 ICPC Dhaka Regional onsite contest. In addition, I have solved a good number of problems in online judges like Leetcode, Codeforces, Codechef, UVA, etc. and participated in many contests in those online judges.

Codeforces

Handle:   rahat_chy
Max Rating:   1533
Rated Contests:   138+
Problems Solved:   1113+

Codechef

Handle:   rahat_chy
Max Rating:   1834
Rated Contests:   19+
Problems Solved:   58+

Atcoder

Handle:   rahat_chy
Max Rating:   475
Rated Contests:   14+
Problems Solved:   55+

TOPH

Handle:   rahat_chy
Max Rating:   1566
Rated Contests:   1+
Problems Solved:   173+

UVA ONLINE JUDGE

Handle:   rahat_chy
Problems Solved: 148+

Leetcode

Handle:   rahat_chy
Max Rating:   1652
Rated Contests:   1+
Problems Solved:   298+
Badges:   2