Python第四周练习:身体质量指数BMI
2021/7/30 11:06:18
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BMI :Body Mass Index 国际上常用的衡量人体肥胖和健康程度重要标准,主要用于统计分析
定义:BMI = 体重 (kg) /身高2(m2)
代码:
height, weight = eval(input())
bmi = weight / pow(height, 2)
print("BMI数值为:{:.2f}".format(bmi))
who, nat = "", ""
if bmi < 18.5:
who, nat = "偏瘦", "偏瘦"
elif 18.5 <= bmi < 24:
who, nat = "正常", "正常"
elif 24 <= bmi < 25:
who, nat = "正常", "偏胖"
elif 25 <= bmi < 28:
who, nat = "偏胖", "偏胖"
elif 28 <= bmi < 30:
who, nat = "偏胖", "肥胖"
else:
who, nat = "肥胖", "肥胖"
print("BMI指标为:国际'{0}',国内'{1}'".format(who, nat))
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