CodeChef Starters 131 Solution Discussion
A week with Merlin
http://petr-mitrichev.blogspot.com/2015/08/codeforces-round-315-gave-this-week.html
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A week with zero as a divisor
http://petr-mitrichev.blogspot.com/2015/08/a-week-with-zero-as-divisor.html
A week that's never sorry
http://petr-mitrichev.blogspot.com/2015/08/a-week-thats-never-sorry.html
A week before IOI
http://petr-mitrichev.blogspot.com/2015/07/codeforces-round-313-has-set-tone-for.html
A week when easy is enough
http://petr-mitrichev.blogspot.com/2015/07/a-week-when-easy-is-enough.html
An associative week
http://petr-mitrichev.blogspot.com/2015/07/topcoder-srm-662-took-place-this-week.html
Just a summer week
http://petr-mitrichev.blogspot.com/2015/07/just-summer-week.html
A week with randomized travel
http://petr-mitrichev.blogspot.com/2015/06/quite-unusually-this-week-had-two.html
A week with H2
http://petr-mitrichev.blogspot.com/2015/06/a-week-with-h2.html
A 25+25+50+10 week
http://petr-mitrichev.blogspot.com/2015/06/a-25255010-week.html
A week where OEIS helps understand the problem
http://petr-mitrichev.blogspot.com/2015/06/another-eventful-week-in-competitive.html
A week with a new max-flow problem
http://petr-mitrichev.blogspot.com/2015/06/codeforces-round-305-started-this-weeks.html
A week when tourist becomes retired (not really)
http://petr-mitrichev.blogspot.com/2015/05/a-week-when-tourist-becomes-retired-not.html
ICPC World Finals 2015 and Twitter
http://petr-mitrichev.blogspot.com/2015/05/icpc-world-finals-2015-and-twitter.html
A calm week before the storm
http://petr-mitrichev.blogspot.com/2015/05/a-calm-week-before-storm.html
A week with division by zero
http://petr-mitrichev.blogspot.com/2015/05/a-week-with-division-by-zero.html
A week almost forgotten
http://petr-mitrichev.blogspot.com/2015/05/a-week-almost-forgotten.html
A week where Open Cup ends
http://petr-mitrichev.blogspot.com/2015/04/a-week-where-open-cup-ends.html
A week with different analysis approaches
http://petr-mitrichev.blogspot.com/2015/04/a-week-with-different-analysis.html
A week with ź and ü
http://petr-mitrichev.blogspot.com/2015/04/this-week-in-competitive-programming_16.html
A week without roots of unity
http://petr-mitrichev.blogspot.com/2015/04/this-week-in-competitive-programming.html
This week in competitive programming
http://petr-mitrichev.blogspot.com/2015/03/this-week-in-competitive-programming_29.html
A week where asserts hurt
http://petr-mitrichev.blogspot.com/2015/03/this-week-in-competitive-programming_22.html
A week with a recent Open Cup
http://petr-mitrichev.blogspot.com/2015/03/this-week-in-competitive-programming_17.html
Fox Weeks
http://petr-mitrichev.blogspot.com/2015/03/this-week-in-competitive-programming_7.html