ckw

  Group   Wealth    Income/yr  Spending/yr
  50–95%  ~$75–80T  ~$11–13T   ~$9–11T
  95%+    ~$95–105T ~$7–9T     ~$5–7T
  75–85%  ~$18–22T  ~$2.5–3.0T ~$1.4–1.8T

  Year    Male     Female
  1970    58%      42%
  1975    53%      47%
  1980    48%      52%
  1985    46%      54%
  1990    45%      55%
  1995    44.5%    55.5%
  2000    43.9%    56.1%
  2005    43.3%    56.7%
  2010    43.0%    57.0%
  2015    43.6%    56.4%
  2020    42.7%    57.3%
  2025    42.7%    57.3%

  128 files changed, 39663 insertions(+), 4439 deletions(-)
  Range: 8eb4f6a..HEAD
  Non-merge commits: 174
  Date range (non-merge): 2025-12-04 → 2026-01-04 (UTC)
  Active days (non-merge): 30

  59 files changed, 19412 insertions(+), 857 deletions(-)
  Range: c8df64e..HEAD
  Non-merge commits: 67
  Date range (non-merge): 2025-12-28 → 2026-01-04 (UTC)
  Active days (non-merge): 8

  class Solution:
    def trap(self, height: List[int]) -> int:
      l,r,s = [*accumulate(height,max),[*accumulate(height[::-1],max)],len(height)
      return sum(max(0, min(l[i], r[s-i-1])-height[i]) for i in range(s))

  Singapore: 5.6%, 82.9
  Israel: 7.2%, 83.2
  Estonia: 6.9%, 78.5
  Poland: 6.7, 78.5
  Luxembourg: 5.7%, 83.4
  Czech Republic: 8.1%, 79.9

  France: 11.9%, 82.9
  Japan: 11.5%, 84
  Portugal: 10.5%, 82.3
  Spain: 10.7%, 83.9