.. title: Codeforces: contest/1189/problem/A .. slug: codeforces-contest1189problema .. date: 2019-07-05 10:30:26 UTC-07:00 .. tags: .. category: .. link: .. description: .. type: text I tried this `codeforces problem contest/1189/problem/A`_. Trying a contest problem after many years and I thought, it was a problem either with Dynamic Programming or with Recursion. Turned out be a much much simpler one, that if a person reads the problem carefully and understands the scope of the solution, the solution can be written in < 2 minutes. I spent 30 minutes unsuccessfully. Lack of experience shows up if you don't practice. .. _codeforces problem contest/1189/problem/A: https://codeforces.com/contest/1189/problem/A