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YouKnowWho

Shahjalal Shohag

60
Contests
170
Solutions
497
Submissions
Shahjalal University of Science and Technology
Sylhet, Bangladesh
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Last seen 14m ago
Joined on Aug 27, 2018
2055 SSS
Current Rating
Rank: 7 · Percentile: 100
170 / 1134
Problems Solved
Rank: 62 · Percentile: 99
0
Contribution Points
 

Category-wise Progress

1/1
Fast Fourier Transform
100% progress 0% progress
3/5
Interactive
60% progress 0% progress
5/10
Fenwick Tree
50% progress 0% progress
2/4
Merge Sort Tree
50% progress 0% progress
7/23
Segment Tree
30% progress 0% progress
22/78
Dynamic Programming
28% progress 1% progress
11/44
Easy Problems
25% progress 2% progress
1/4
Flow Network
25% progress 0% progress
1/4
Palindromic Tree
25% progress 0% progress
17/69
Data Structure
25% progress 1% progress
24/102
Divide and Conquer
24% progress 1% progress
2/9
Game Theory
22% progress 11% progress
7/32
Search Algorithm
22% progress 0% progress
6/28
Binary Search
21% progress 0% progress
16/77
Number Theory
21% progress 0% progress
1/5
Ternary Search
20% progress 0% progress
5/27
Greedy Algorithm
19% progress 0% progress
33/220
Mathematics
15% progress 1% progress
1/7
Suffix Structure
14% progress 0% progress
17/146
Ad-hoc
12% progress 1% progress
16/138
Implementation
12% progress 1% progress
7/62
Graph Theory
11% progress 3% progress
2/22
String
9% progress 0% progress
4/46
Geometry
9% progress 0% progress
3/36
Graph Traversal
8% progress 3% progress
2/25
Brute Force
8% progress 0% progress
3/43
Combinatorics
7% progress 2% progress
1/15
Probability & Statistics
7% progress 7% progress
0/3
Minimum Spanning Tree
0% progress 33% progress

Rating History

Hardest Problem Solved

Is It a Perfect Square?

Given some numbers, can you tell, if the product of these numbers are a perfect square or not? A num...

Verdicts

Languages

Activities

YouKnowWho solved A Greedy Librarian 2020-05-21 16:43:20.629 +0000 UTC
YouKnowWho solved Hada and Poda 2020-05-21 16:19:19.492 +0000 UTC
YouKnowWho solved Rabin's New Game 2020-05-21 16:01:34.606 +0000 UTC
YouKnowWho solved hemel18681 and His Exam 2020-05-21 15:45:46.455 +0000 UTC
YouKnowWho solved GCD PROBABILITY 2020-05-21 15:40:26.163 +0000 UTC
YouKnowWho participated in Coding Fever Round 01 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Cover the Points 2020-05-20 13:41:36.396 +0000 UTC
YouKnowWho solved Jisan and His Girlfriend 2020-05-18 15:49:00.07 +0000 UTC
YouKnowWho solved Escape the Planet Earth 2020-05-18 14:37:15.045 +0000 UTC
YouKnowWho solved Thanos VS Power Stone 2020-05-18 14:20:25.91 +0000 UTC
YouKnowWho solved Paltu, a Prime Lover 2020-05-18 14:05:40.21 +0000 UTC
YouKnowWho solved Sum of GCD and LCM 2020-05-18 13:49:20.967 +0000 UTC
YouKnowWho solved Make It Big! 2020-05-18 13:35:12.168 +0000 UTC
YouKnowWho participated in Replay of BSMRSTU Home Quarantine Contest - 4 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Easy problem 2020-05-11 15:28:04.052 +0000 UTC
YouKnowWho solved Poltu and Minimum Spanning Tree 2020-05-11 15:15:37.396 +0000 UTC
YouKnowWho solved Not Bad Array 2020-05-11 14:35:58.663 +0000 UTC
YouKnowWho solved Sin mujer no hay llanto 2020-05-11 14:24:39.624 +0000 UTC
YouKnowWho solved The Interesting Game: LUDU 2020-05-11 14:12:14.238 +0000 UTC
YouKnowWho solved You Should Believe Him Now 2020-05-11 14:05:30.117 +0000 UTC
YouKnowWho solved Making Equal 2020-05-11 14:03:38.507 +0000 UTC
YouKnowWho participated in Replay of BSMRSTU Home Quarantine Contest - 3 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Kingdom of Equality 2020-05-05 08:50:24.381 +0000 UTC
YouKnowWho solved Erik: The Candyboy - 2 2020-05-04 15:18:11.769 +0000 UTC
YouKnowWho solved Erik: The Candyboy - 1 2020-05-04 14:34:50.297 +0000 UTC
YouKnowWho solved Alternative Subsequence: The Extension 2020-05-04 14:22:16.028 +0000 UTC
YouKnowWho solved PUBG Lover Programmer: The Beginning 2020-05-04 14:15:03.143 +0000 UTC
YouKnowWho solved MEXFN 2020-05-04 14:09:58.491 +0000 UTC
YouKnowWho solved Prime Team 2020-05-04 14:06:08.702 +0000 UTC
YouKnowWho participated in Replay of BSMRSTU Home Quarantine Contest - 2 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Marriage of Shehaan 2020-05-04 08:56:36.874 +0000 UTC
YouKnowWho solved Mushrur Injured in Singara Blast 2020-05-04 09:00:03.07 +0000 UTC
YouKnowWho solved Playing With Aladdin 2020-05-04 08:41:43.881 +0000 UTC
YouKnowWho solved Bombings at Laden's Home 2020-05-04 08:27:53.511 +0000 UTC
YouKnowWho solved The Easiest Problem 2020-05-04 08:10:01.278 +0000 UTC
YouKnowWho solved Dinner With Aminvai 2020-05-04 08:01:49.684 +0000 UTC
YouKnowWho participated in CPC Programming Contest 2020 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved An Act of Uniformly Random Kindness 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Counting Subsets 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Killing Floor 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Marks Crisis!!! 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Yet Another Xinversion ! 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Social Distancing 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Hablu's Team 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Hablu Is in Quarantine 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Justify the Invention ! 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Corona Virus Attacked Kittuk 0001-01-01 00:00:00 +0000 UTC
YouKnowWho participated in BDYP & Duoblogger Home Quarantine Contest 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Change in Array 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved A New Tree 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Generation Gap 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Ant Query 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Vox Populi 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved COVID-19 Outbreak 0001-01-01 00:00:00 +0000 UTC
YouKnowWho participated in Criterion 2020 Round 5 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Maximum Meetings 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Story of Totient Function 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Revisiting Metro Rail Blocks 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Dabbu the Entrepreneur 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Naming Convention 0001-01-01 00:00:00 +0000 UTC
YouKnowWho participated in Criterion 2020 Round 4 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Aliens 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Inversions and Goodbye 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Distinct Permutations 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Birthday Gifts 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved A Girl Has No Name 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved The Reminder to Expect 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Shrink the Array 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved The Lone Wolf 0001-01-01 00:00:00 +0000 UTC
YouKnowWho participated in Criterion 2020 Round 2 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved I Am Good 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Team Forming 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Straightforward 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Magic Moments 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved A Journey Towards One 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Welcome to Criterion Rounds 0001-01-01 00:00:00 +0000 UTC
YouKnowWho participated in Criterion 2020 Round 1 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Joker's GCD Test 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Distinctness 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved MSIS! 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Wavio Palindrome 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Levi Squad 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Freezing Trees 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Milad's Lost Tree 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Christmas Gifts 0001-01-01 00:00:00 +0000 UTC
YouKnowWho participated in The Tough Winter Spar, 2019 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved M-Sequence 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Memes vs. Social Media 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Beauty of AP 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Happy Sub-Sequence 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Hange and Her Gear 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Omae Wa Mou Shindeiru 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Lucky Stone Game 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved He Who Must Not Be Late 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Demonic Subset 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved A Ridiculous Problem 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Super Mario Bros 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Bulls, Cows, and Digits 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Ne-Zu-Ko Chaaaaaaaaaaaaan! 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Paranoid Trading 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Dr. Tanzil's Island 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Life of Phi 0001-01-01 00:00:00 +0000 UTC
YouKnowWho participated in Practice Contest for the 2019 ICPC Asia Regional Dhaka Site Preliminary 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Remember the Name... 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Counting Triplets 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Tragedy of TAMA 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Taju Kage Bunshin No Jutsu 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Trust me, this is stopper! 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Diary of Tom Riddle 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved THANOS vs Physics Lab 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Happy Spell 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Tyrion's Choice 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved La Casa De POI 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Groot's Mission 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Harryyyyyyyyyyyyyy 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Divine Tree 0001-01-01 00:00:00 +0000 UTC
YouKnowWho participated in Replay of RUET জ্ঞানJam 2019 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Afifa's ITS 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Easy Prime! 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Hello From Linear Algebra 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Fun Game 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Task Tracker 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Ross at a Loss 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Patterns of Coffee Type !! 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Civil War 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Delete the Array 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved B-Number 0001-01-01 00:00:00 +0000 UTC
YouKnowWho solved Dracarys 0001-01-01 00:00:00 +0000 UTC