Hello CodeForces Community!↵
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We’re excited to announce the September Long Challenge sponsored by ShareChat. Along with the opportunity to boost your ratings and win some cool laddus, there are some exciting full-time job opportunities with ShareChat for professionals across the globe. More details about the job opportunities can be found on the contest page.↵
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- Problem Tester: [user:teja349,2018-09-06] (Teja Vardhan Reddy)↵
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- Problem Setters: (Shivam Gupta ), [user:XORier,2018-09-06] (Priyanshi Gupta), [user:adamant,2018-09-06] (Oleksandr Kulkov ), [user:step_by_step,2018-09-06] (Stepan Filippov), [user:bciobanu,2018-09-06] (Bogdan Ciobanu), [user:rajat1603,2018-09-06] (Rajat De), [user:DOlaBMOon,2018-09-06] (Max Hsia)↵
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- Problem Editorialist: [user:vijju123,2018-09-06] (Abhishek Pandey)↵
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- Statement Verifier: [user:Xellos,2018-09-06] (Jakub Safin)↵
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- Russian Translator: [user:Fedosik,2018-09-06] (Fedor Korobeinikov)↵
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- Mandarin Translator: [user:huzecong,2018-09-06] (Hu Zecong) ↵
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- Vietnamese Translator: VNOI Team ↵
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I hope you will enjoy solving them. Please give your feedback on the problem set in the comments below, after the contest. ↵
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###Contest Details:↵
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**Time:** 7th September 2018 (1500 hrs) to 17th September (1500 hrs). (Indian Standard Time — +5:30 GMT) — Check your [timezone](https://www.timeanddate.com/worldclock/fixedtime.html?msg=CodeChef+September+Challenge+2018&iso=20180907T15&p1=44).). ↵
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**Contest link:** [www.codechef.com/SEPT18](https://www.codechef.com/SEPT18)↵
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**Registration:** You just need to have a CodeChef handle to participate. For all those, who are interested and do not have a CodeChef handle, are requested to [register](https://www.codechef.com/signup) in order to participate.↵
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**Prizes:** Top 10 performers in Global and Indian category will get CodeChef laddus, with which the winners can claim cool CodeChef goodies. Know more here: [discuss.codechef.com/questions/51999/how-do-i-win-a-codechef-goodie.](https://discuss.codechef.com/questions/51999/how-do-i-win-a-codechef-goodie) ↵
(For those who have not yet got their previous winning, please send an email to winners@codechef.com).↵
First to solve each problem individually: 100 laddus (For problems common to both Divisions, only one user will get laddus for that problem).↵
↵
Good Luck! ↵
Hope to see you participating!! ↵
↵
We’re excited to announce the September Long Challenge sponsored by ShareChat. Along with the opportunity to boost your ratings and win some cool laddus, there are some exciting full-time job opportunities with ShareChat for professionals across the globe. More details about the job opportunities can be found on the contest page.↵
↵
- Problem Tester: [user:teja349,2018-09-06] (Teja Vardhan Reddy)↵
↵
- Problem Setters: (Shivam Gupta ), [user:XORier,2018-09-06] (Priyanshi Gupta), [user:adamant,2018-09-06] (Oleksandr Kulkov ), [user:step_by_step,2018-09-06] (Stepan Filippov), [user:bciobanu,2018-09-06] (Bogdan Ciobanu), [user:rajat1603,2018-09-06] (Rajat De), [user:DOlaBMOon,2018-09-06] (Max Hsia)↵
↵
- Problem Editorialist: [user:vijju123,2018-09-06] (Abhishek Pandey)↵
↵
- Statement Verifier: [user:Xellos,2018-09-06] (Jakub Safin)↵
↵
- Russian Translator: [user:Fedosik,2018-09-06] (Fedor Korobeinikov)↵
↵
- Mandarin Translator: [user:huzecong,2018-09-06] (Hu Zecong) ↵
↵
- Vietnamese Translator: VNOI Team ↵
↵
I hope you will enjoy solving them. Please give your feedback on the problem set in the comments below, after the contest. ↵
↵
###Contest Details:↵
↵
**Time:** 7th September 2018 (1500 hrs) to 17th September (1500 hrs). (Indian Standard Time — +5:30 GMT) — Check your [timezone](https://www.timeanddate.com/worldclock/fixedtime.html?msg=CodeChef+September+Challenge+2018&iso=20180907T15&p1=44).). ↵
↵
**Contest link:** [www.codechef.com/SEPT18](https://www.codechef.com/SEPT18)↵
↵
**Registration:** You just need to have a CodeChef handle to participate. For all those, who are interested and do not have a CodeChef handle, are requested to [register](https://www.codechef.com/signup) in order to participate.↵
↵
**Prizes:** Top 10 performers in Global and Indian category will get CodeChef laddus, with which the winners can claim cool CodeChef goodies. Know more here: [discuss.codechef.com/questions/51999/how-do-i-win-a-codechef-goodie.](https://discuss.codechef.com/questions/51999/how-do-i-win-a-codechef-goodie) ↵
(For those who have not yet got their previous winning, please send an email to winners@codechef.com).↵
First to solve each problem individually: 100 laddus (For problems common to both Divisions, only one user will get laddus for that problem).↵
↵
Good Luck! ↵
Hope to see you participating!! ↵