我持有: 12

问题可以简化为:

有5555个小球，我有12次抽的机会，每次抽完都会补小球

抽到特定一只的概率: 1/5555

抽到前十名的概率为: 10/5555

抽到前一百名的概率为: 100/5555

那么：

抽到第一名的概率为 1/ 5555 * 12 = 0.2%

至少一只前十的概率为 1 - pow((1 - 10/5555), 12) = 2.1%

至少一只前一百的概率为 1 - pow(1 - 100/5555, 12) = 19.5%

以此类推：

前200： 35.597171324%

前300：48.635402999%

前400：59.211730879%

前555 (top 10%): 71.723132767%

LFG!

Value:

1**.**04 Ether ($3,901.04)

Transaction Fee:

0**.**16461725 Ether($617.48)

一共1.2个eth = 4500刀 (1/2/2022)

平均一个价格为0.3eth

加上卖出手续费的话0.33eth回本

LFG!

• What happened?

• What was the impact on customers and your business?

• What was the root cause?

• What data do you have to support this?

  • especially metrics and graphs

• What were the critical pillar implications, especially security?

  • When architecting workloads you make trade-offs between pillars based upon your business context. These business decisions can drive your engineering priorities. You might optimize to reduce cost at the expense of reliability in development environments, or, for mission-critical solutions, you might optimize reliability with increased costs. Security is always job zero, as you have to protect your customers.

• What lessons did you learn?

• What corrective actions are you taking?

  • Actions items

  • Related items (trouble tickets etc)

5 Whys

50个拳手 = 100 * 50 + 50 * 0.05bnb = 5000 + 2.5bnb = 6500 usdt

epic: 4

rare: 13

common: 33

第一周理论收益

gas fee = (4 * 4 + 13 * 3 + 33 * 2) = 121 刀

4 * 26 + 13 * 19.5 + 33 * 13 = 786

每天收益为 650刀

大概十四天回本

打金总收益

1： 12.8788 → 944.034 usdt - 33手续费 = 914 usdt

1. 20.248， 手续费没法算了，反正1个bnb用完再算 = 1400 usdt

2. 25 → total 58.3665 1100 usdt

开手臂成本为 100u + 0.05 bnb = 130 u

至少每天要赚 2% * 130 = 2.6u 就可以提