Solution/march madness and cherry blossoms

[sh3rqxs]

Hii, here are my JS solutions for March Madness and Cherry Blossoms!

My approaches for each challenge:

1. March Madness 🏀:

   • Defined a new array called upset to contain the probability results of each match.
   • Named each array from matchups as match.
   • Represented the index 1 and 3 from match as seedA and seedB.
   • Calculated the upset probabilities of each match using: upset probability = higher seed / (higher seed + lower seed).
   • Rounded the results to two decimals places and pushed them to upset.

2. Cherry Blossoms 🌸:

   • Initialized bloomDay = -1.
   • Looped through the array starting at index 4 (day 5).
   • Calculated the sum of temps[i-4] through temps[i] for each index i.
   • Computed the average as sum / 5.
   • Immediately returned i + 1 (1‑indexed day) if the average was ≥ 15.
   • Returned -1 if the loop finished without finding a bloom.

Let me know is there anything to fix!
shercodes 💖