vishal

• Username: 1★samantro
• Country:  India
• Student/Professional:Student
• Institution:United College of Engineering and Research, Allahabad Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 8

Current Ratings Graph Old Ratings Graph

1333 (+49)RatingProvisional
Rating i Provisional Rating, click to know more

April CodeChef Starters 2021 Division 3 (Rated)(2021-04-25 19:00:00)

Global Rank:   2702

Cheated in:   

Ratings System Update

(2021-04-25 19:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

1333 (-186)RatingProvisional
Rating i Provisional Rating, click to know more

April CodeChef Starters 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   2702

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

Practice Paths (2)

1400 to 1600 difficulty problems

2%

Level up from 1* to 2*

29%

Contests (8)

September Challenge 2020 Division 2

A Problem on Sticks

December Challenge 2020 Division 2

Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

December Cook-Off 2020 Division 2

Self-Destructing Strings, Minimum Attendance Requirement

November Lunchtime 2020 Division 2

Gasoline Introduction

UWCOI 2021 (Rated for all)

Hidden Numbers

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island, Hiring Test

Total Problems Solved: 72