UVa 10591

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Problem Number - Problem Name[edit]

  • [Problem Link]

Summary[edit]

Summary of the problem statement goes here.

Explanation[edit]

Explanation of the ideas behind the solution goes here.

Gotchas[edit]

  • Any points one can easily overlook?
  • The correct way to understand ambiguous formulations?

Notes[edit]

  • Anything special to note about the problem.

Implementations[edit]

Optimizations[edit]

Optimizations here.

Input[edit]

3
7
4
13

Output[edit]

Case #1: 7 is a Happy number.
Case #2: 4 is an Unhappy number.
Case #3: 13 is a Happy number.

References[edit]

  1. Reference 1

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