organized_lehmann_438

sandeep yadav

Skilled

Joined Jan 9, 2026

Achievements (52)

Overview Rating Achievements Posts

Rating

1350

Problems19

Submissions20

Rating evolution

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

Jun

Jul

organized_lehmann_438 earned achievement Student12 days ago

organized_lehmann_438 earned achievement Explorer12 days ago

organized_lehmann_438 has joined contest CPIC. Lesson 2. Conditional Statement - Part 12 months ago

organized_lehmann_438 solved problem Nasser's Prime Slices (#12432) on 6 attempt4 months ago

organized_lehmann_438 solved problem Koasar and PGCD (#12431) on 8 attempt4 months ago

organized_lehmann_438 has completed the contest Blitz Round #18 and scored 200 points4 months ago

organized_lehmann_438 solved problem Rufo's massive (#12430) on 2 attempt4 months ago

organized_lehmann_438 solved problem Area (#12429) on first attempt4 months ago

organized_lehmann_438 has joined contest Blitz Round #184 months ago

organized_lehmann_438 solved problem Permutation Minimize Product (#12340) on 5 attempt6 months ago

organized_lehmann_438 solved problem Kaosar and Sequences (#12327) on 3 attempt6 months ago

organized_lehmann_438 solved problem 2Tree Queries (#12314) on 2 attempt6 months ago

organized_lehmann_438 has completed the contest Blitz Round #12 and scored 275 points6 months ago

organized_lehmann_438 solved problem Interviews (#12339) on 3 attempt6 months ago

organized_lehmann_438 solved problem Or Sum (#12338) on 3 attempt6 months ago

organized_lehmann_438 solved problem I hate 67 (#12337) on first attempt6 months ago

organized_lehmann_438 has joined contest Blitz Round #126 months ago

organized_lehmann_438 solved problem Breed Counting (#11159) on first attempt7 months ago

organized_lehmann_438 solved problem Arithmetic mean for figure skaters (#7368) on 2 attempt7 months ago

organized_lehmann_438 solved problem Massive Numbers (#1213) on first attempt7 months ago

organized_lehmann_438 has joined contest Educational Round #77 months ago

organized_lehmann_438 has completed the contest Blitz Round #11 and scored 300 points7 months ago

organized_lehmann_438 solved problem Kaosar and Loop (#12326) on 2 attempt7 months ago

organized_lehmann_438 solved problem Kaosar and Segments (#12325) on first attempt7 months ago

organized_lehmann_438 solved problem Kaosar and AND (#12324) on first attempt7 months ago