C++,输入体重,身高,算bmi

题目

C++,输入体重,身高,算bmi
1.Ask for the user for his first name.输入你的姓名
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2.Ask the user whether he wants to use metric or standard system.选择哪种方式来计算
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3.Based on the choice of the system,prompt to ask weight and height.Use the answer
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and the appropriate formula to calculate the user’s bmi.根据选择的方式输入体重和身高（磅和英尺,或千克和米）
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4.Prints out to the user (addressed with his name) what his BMI is.输出,用户的姓名和bmi的值
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5.Prints out which category of weight he belongs to depending on his BMI.输出,用户的姓名,和更具bmi的值用户的体重属于哪一类的.
BMI = weight (kg) /（ (height (m))（height(m))
BMI = weight (lb) / ((height (in)(height(in))*703
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Underweight if BMI < 18.5
Normal if 18.5 ≤ BMI < 25.0
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Overweight if 25.0 ≤ BMI < 30.0
Obese if 30.0 ≤ BMI <

答案

#include <iostream>#include <string>#include <stdlib.h>using namespace std;class person {//新建人物类public:    person();...