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senooo说:
写个python程序实现画个鸟
import turtle turtle.setup(400,500) turtle.penup() turtle.fd(-250) turtle.pendown() turtle.pensize(25) turtle.pencolor("purple") turtle.seth(-40) for i in range(4): turtle.circle(40,80) turtle.circle(-40,80) turtle.circle(40,80/2) turtle.fd(40) turtle.circle(16,180) turtle.fd(40*2/3) turtle.done() -
你是什么？
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guest说:
焦虑障碍如何治疗？
1.心理咨询：对焦虑障碍患者进行心理治疗，可以缓解焦虑情绪，帮助患者解决心理问题，提高自信心，帮助患者恢复正常的生活习惯。
2.药物治疗：有效的药物治疗是治疗焦虑障碍的有效方法，但是必须由专业医生指导，因为有些药物可能会有副作用，有潜在的健康危害。
3.身体活动：定期参加体育活动有助于放松身体，缓解焦虑情绪，提升心理抵抗力，提高自信心。
4.正念训练：正念训练是一种有效的焦虑疗法，它可以帮助患者认识到自己的焦虑情绪，控制自己的情绪和行为，改善心理状态，减少焦虑症状。
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Create a Pine Script backtest for BTC/USD that will buy Bitcoin when price moves above the 50 EMA and sell when it goes below the 50 EMA. Set the stop loss at 2 times the average true range of the entry candle.
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guest说:
Create a Pine Script backtest for BTC/USD that will buy Bitcoin when price moves above the 50 EMA and sell when it goes below the 50 EMA. Set the stop loss at 2 times the average true range of the entry candle.
strategy("50 EMA BTC/USD", overlay=true)
longCondition = crossover(close, ema(close, 50))
shortCondition = crossunder(close, ema(close, 50))//Buy when price crosses above 50 EMA
if longCondition
longEntryPrice = close
strategy.entry("Long", strategy.long)//Sell when price crosses below 50 EMA
if shortCondition
strategy.entry("Short", strategy.short)//Set stop loss at 2x ATR of entry candle
stopLoss = entryPrice - (atr(14) * 2)
strategy.close("Long", stop=stopLoss)
strategy.close("Short", stop=stopLoss)
2441/11523
