B - Moore’s Law

  • image
  • Thoughts.
    • How is it common to solve these types of problems?
    • It’s a problem to find the minimum of an x + exp(-ax)-like expression, which can be solved analytically.
  • Official Explanation
    • Oh, you do three-minute search?
    • It also said “okay” to solve analytically.
      • However, the trap is that the minimum value of x can be negative.

ARC054


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