alaashafaee/Coolsoft-14 — pull request #575 by rami-khalil (2014-05-17 17:47:49+00:00)
Title: Pull Request: C3_Rami_570_Add_Contest_Problems_3.23

Issue #570
Reviewers: @Ahmed-Moataz @Rania-Abdel-Fattah @ranaelnagar @Ahmed-Atef @ahmed93

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