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fastest program to check whether a number has duplicate digits or not?????
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1
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3452
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December 20, 2013
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BJAGGU - Bheem and Jaggu
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0
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867
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April 25, 2020
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CS Academy Round #69 (Div. 2 )
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0
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868
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February 13, 2018
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Fail to upload source file
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2
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2814
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January 13, 2013
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ACM-ICPC Asia-Kanpur Online Practice Round, 2014.
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6
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1843
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October 31, 2014
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ACM ICPC Asia Amritapuri Practice session 2 Editorials
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2
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1583
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December 10, 2015
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reverse a linked list from the middle?
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2
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2813
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January 9, 2016
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Invitation to CodeChef Starters 125 (Rated till 6-Stars) - 13th March
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5
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1990
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April 10, 2024
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How to solve
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8
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1624
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February 24, 2015
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fctrl2:codechef says" giving a wrong answer" while the program is perfectly fine..please help
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8
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1624
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December 24, 2014
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Integer overflow warning in Eclipse
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1
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1939
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December 23, 2014
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BISHOPS problem SPOJ
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1
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3444
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June 8, 2014
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Approach to solve POLY - Nov Long Challenge 17
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5
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1989
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November 16, 2017
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SPOJ - HORRIBLE WA
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2
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2811
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March 21, 2015
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UNQEQ - Editorial
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4
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2178
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April 7, 2022
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COOK99 - Problem Discussion
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4
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2177
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October 24, 2018
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LeaderBoard For Streak and other sections
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1
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612
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July 5, 2023
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Problem Code SNAPE - NZEC while using PHP
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1
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1935
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May 3, 2014
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Help in Maximizing Marks
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8
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1622
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April 17, 2020
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Where do I find CodeChef's monthly contests
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5
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1118
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August 13, 2023
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SSWEETS - Editorial
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0
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868
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June 20, 2021
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What does Function descriptions mean in presentation ?
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1
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3439
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September 17, 2018
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doubt in acm icpc Kanpur registration process
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1
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3440
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September 26, 2014
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ACM ICPC 2017 India Regionals Onsite Solutions/Slides Links
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2
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1581
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February 8, 2018
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help in understanding strongly connected component in graphs
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5
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1986
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November 29, 2017
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INFERNO Editorial
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7
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1719
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August 1, 2022
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Find unique numbers from series without breaking order.
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4
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2174
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April 2, 2015
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sum of all the numbers that may be formed with permutations of n given digits
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0
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4862
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October 26, 2016
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A question on Bubble Sort
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3
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2431
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January 26, 2015
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Last Digit Sum(http://www.codechef.com/COOK14/problems/LASTDIG)
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8
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1621
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October 1, 2014
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Number of ways to convert a string to another
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4
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2173
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April 7, 2017
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how can i become a red coder in codechef?
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2
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2805
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November 9, 2016
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Board Exam - Editorial
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4
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687
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April 26, 2021
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Help understanding a question in the current cook-off
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6
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1836
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January 21, 2019
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Admins please help. I can't get rid of this "invitation" message every time I use codechef.com?
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0
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4857
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August 25, 2015
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Editorials for ACM ICPC Amritapuri and Kolkata regions.
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2
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2805
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November 4, 2015
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Strange WA
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2
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1577
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June 11, 2014
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DIREP - Editorial
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0
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865
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May 21, 2025
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OBHQIF - Editorial
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0
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864
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March 12, 2022
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Pairwise AND - Editorial
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0
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865
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March 30, 2021
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December Long Challenge- Addition
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5
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1115
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December 9, 2019
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Sereja and Vectors - TLE - for doing nothing - need advise
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5
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1982
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November 9, 2013
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Are there any questions on codechef, which can be solved using linked lists?
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3
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2426
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July 1, 2017
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SPRALL - Editorial
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2
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1575
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May 4, 2022
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NONPRIME101 - Editorial
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8
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911
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August 18, 2024
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FCTRE in python
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8
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912
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April 14, 2020
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Procon Junior (XOR Operation on Numbers) Editorial
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1
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3430
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December 19, 2021
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APPLE42 Editorial
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1
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1929
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October 15, 2019
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controlling and looping
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1
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1929
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July 4, 2018
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CHEFRES: Need a little help with the code
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5
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1113
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October 1, 2018
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