Valentin_E's Avatar

Valentin_E
Valentin Ermishin

2
Contests
31
Solutions
90
Submissions
Saint Petersburg, Russia
Last seen 2d ago
Joined on Nov 25, 2019
1493 E
Current Rating
Rank: 601, Percentile: 53
31 / 986
Problems Solved
Rank: 829, Percentile: 96
0
Contribution Points
 
Category-wise Progress

3/3

Bignum Arithmetic
100% progress 0% progress
100%

1/1

Linear Data Structure
100% progress 0% progress
100%

1/1

Wavelet Tree
100% progress 0% progress
100%

1/3

Flow Network
33% progress 0% progress
33%

14/44

Easy Problems
32% progress 0% progress
32%

1/4

Interactive
25% progress 0% progress
25%

1/7

Game Theory
14% progress 0% progress
14%

2/15

Segment Tree
13% progress 0% progress
13%

2/17

String
12% progress 0% progress
12%

1/11

Matrix Exponentiation
9% progress 0% progress
9%

11/158

Mathematics
7% progress 0% progress
7%

3/48

Data Structure
6% progress 0% progress
6%

2/36

Combinatorics
6% progress 0% progress
6%

1/22

Brute Force
5% progress 0% progress
5%

5/115

Ad-hoc
4% progress 2% progress
4%

4/108

Implementation
4% progress 2% progress
4%

1/41

Geometry
2% progress 2% progress
2%

1/50

Graph Theory
2% progress 0% progress
2%

1/53

Number Theory
2% progress 0% progress
2%

1/55

Dynamic Programming
2% progress 0% progress
2%

1/72

Divide and Conquer
1% progress 0% progress
1%
Rating History

Verdicts

Languages

Activities
Valentin_E solved Decent Arrays 2020-01-24 12:58:34.791 +0000 UTC
Valentin_E solved Fair Distribution 2020-01-24 11:52:39.456 +0000 UTC
Valentin_E solved Tidy Bits 2020-01-24 11:41:33.776 +0000 UTC
Valentin_E solved Mixed Fractions 2020-01-24 11:37:25.69 +0000 UTC
Valentin_E solved Is Anagram 2020-01-22 11:35:37.12 +0000 UTC
Valentin_E solved Arithmetic Sequence (Hard) 2020-01-22 09:27:06.575 +0000 UTC
Valentin_E solved Aaj Kemon Bodh Korcho 2020-01-22 08:17:37.55 +0000 UTC
Valentin_E solved Palindrome Query I 2019-12-25 12:06:21.457 +0000 UTC
Valentin_E participated in The Tough Winter Spar, 2019 0001-01-01 00:00:00 +0000 UTC
Valentin_E solved Rio and Inversion 2019-12-24 14:01:28.435 +0000 UTC
Valentin_E solved Mr. Ant and His Problem 2019-11-27 17:59:22.092 +0000 UTC
Valentin_E solved Sofdor Ali and Radioactivity 2019-11-27 17:48:17.129 +0000 UTC
Valentin_E solved Matching Brackets 2019-11-27 11:46:22.129 +0000 UTC
Valentin_E solved Bulls, Cows, and Digits 2019-11-27 11:36:44.376 +0000 UTC
Valentin_E solved Game of Tic-Tac-Toe 2019-11-27 11:06:08.957 +0000 UTC
Valentin_E solved Armed Bandit (Hard) 2019-11-26 11:53:58.767 +0000 UTC
Valentin_E solved Armed Bandit (Easy) 2019-11-26 10:48:29.461 +0000 UTC
Valentin_E solved Genius Needs Help 2019-11-26 09:22:10.33 +0000 UTC
Valentin_E solved Elementary Arithmetic 2019-11-26 09:10:57.663 +0000 UTC
Valentin_E solved Dilu's Library 2019-11-26 08:59:23.175 +0000 UTC
Valentin_E solved Piece of Cake 2019-11-25 17:01:53.967 +0000 UTC
Valentin_E solved Rivalry Friends 2019-11-25 16:33:55.784 +0000 UTC
Valentin_E solved Ada Lovelace 2019-11-25 16:12:45.341 +0000 UTC
Valentin_E solved Zer VS EEE 2019-11-25 15:18:19.015 +0000 UTC
Valentin_E participated in Replay of National Girls' Programming Contest 2019 0001-01-01 00:00:00 +0000 UTC
Valentin_E solved Big Factorials 2019-11-25 12:39:12.536 +0000 UTC
Valentin_E solved ASCII Progress Bar 2019-11-25 12:36:14.601 +0000 UTC
Valentin_E solved Maximum 2019-11-25 12:33:20.557 +0000 UTC
Valentin_E solved Missing Number 2019-11-25 12:30:51.827 +0000 UTC
Valentin_E solved Pie Are Squared 2019-11-25 12:29:40.081 +0000 UTC
Valentin_E solved Squared 2019-11-25 12:27:38.156 +0000 UTC
Valentin_E solved Add Them Up 2019-11-25 12:25:28.529 +0000 UTC
Valentin_E solved Copycat 2019-11-25 12:23:06.277 +0000 UTC
Valentin_E joined Toph! 2019-11-25 12:31:08.6 +0000 UTC