Ali Safari

• Username: 6★alisfr32
• Country:  United States
• Student/Professional:Student
• Institution:Allameh Helli High Schools Tehran, Ghaffari, Iran
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 29

Current Ratings Graph Old Ratings Graph

2391 (-55)RatingProvisional
Rating i Provisional Rating, click to know more

SnackDown 2021 - Online Pre-Elimination(2021-11-22 00:00:06)

Global Rank:   614

Cheated in:   

Ratings System Update

(2021-11-22 00:00:06)

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?

2391 (+195)RatingProvisional
Rating i Provisional Rating, click to know more

SnackDown 2021 - Online Pre-Elimination(2022-12-20 00:00:00)

Global Rank:   614

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)

None

Practice Paths (0)

None

Contests (29)

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

December Cook-Off 2018 Division 2

Camp Or Not, Yalalovichik Numbers, Yalalovichik Strings

December Lunchtime 2018 Division 2

Print Pattern, Choosing from Buckets, Drawing Lines, Age Calculator

January Challenge 2019 Division 1

Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Lucky Number Game, Distinct Pairs, Fancy Quotes, A Pizza Slice

February Lunchtime 2019 Division 1

Roll the Bar, Families of Chefland, The Tricky Deal, Chef Challenge

March Cook-Off 2019 Division 1

XOR N-bonacci Sequence, Markers and Caps, Music Shopping

March Lunchtime 2019 Division 1

Corrupted Seven-Segment Display, Travelling Saleschef, Partition into Permutations

Coders' Legacy 2019 (Rated for all)

Bathwater, IPL and RCB, Up for a Game

April Cook-Off 2019 Division 1

Doubly Increasing Path, Random Game, Pied Piper vs Hooli, Mystery Tree

April Lunchtime 2019 Division 1

Dream Problem, The Last Droid, Firdavs and Planet F, Minimum Sum, Chef Rami and Inventions

May Cook-Off 2019 Division 1

Misha and Nice Sets, Bitsetbaba and Power Grid, Expected Xor, Searching for a Biclique

May Lunchtime 2019 Division 1 (Unrated)

Grid Tour, Reverse Maximisation, Abdullah and Toll Discounts

June Lunchtime 2019 Division 1

Fuzzy Conversions, The Grux Permutation , Gii and His Club, Igzi and Burly Array

August Lunchtime 2019 Division 1

Beauty of Pairs, Equal Average, Destroy Cells, Chef Does Coke Yet Again

September Mega Cook-Off 2019 Division 1

Save Jewels, Angry Grandfather, Palindromes Machine, Fitness Exercises

October Mega Cook-Off 2019 Division 1

Moonwalk, D-Value, D-Or

October Lunchtime 2019 Division 1 (Unrated)

Counting Inversions Again!, Box Game

December Cook-Off 2019 Division 1

Xor It, The Inexplicable Giant Floating Baby Head

December Lunchtime 2019 Division 1

The Evil Professor, Frequency Function, Guess the number

Alkhwarizm (Rated for all)

Weirwood Trees, Danny Wants To Know

January Challenge 2020 Division 1

Chef and Dynamo, Doraemon, Doofish Matrix, Chefina and Prefix Suffix Sums, English, Chefland Army, (Challenge) Building Anthills

January Cook-Off 2020 Division 1

Almost Palindromic, Profitable Paths, Range AND, Chefina and Sums

February Cook-Off 2020 Division 1

Must Be Divisible, Maximum Subsequence Sum, XOR Game, Sweetest Candy , Chef and Pepperoni Pizza Again

March Cook-Off 2020 Division 1

Mysterious Sequence, Random Chocolates, Escape the Tree

January Lunchtime 2020 Division 1

Minimum and Maximum, Construct Array, Under the Tunnels, Folding Paper

February Lunchtime 2020 Division 1

Coronavirus, Painter Problem, Swapping to Palindrome, Monsters Battle, Secret Mission

ENIGMA - PLINTH'20 LNMIIT (Rated for all)

Cumulative Palindrome Count, Banana String, Corruption in Freedonia, Gru is Handing Out Bananas, Gru and his Robbery of Mars, Minion AND Range, Is it Sorted or Not, That is the Question, Recruit Villagers

International Coding Marathon (Rated for all)

Lavanya Loves DFA, Are These Equal, Is This a Long Challenge, Swap Sort, Conservative Graph, Mr Pr in a Dilemma , Is This JEE

UWCOI 2020 (Rated for all)

Button Pairs, Base Plans, Find maximum in an Array, Blocks, Mercury Poisoning

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1B

Insider Subsequences, Queens Placement , Largest Laddu, Help Nishant

SnackDown 2021 - Online Pre-Elimination

Product Pain, Guests like slippers

Total Problems Solved: 195