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接收用户输入,身高BMI体重指数检测小业务入门案例
2022-07-06 17:23:00 【济南医疗小程序状元】
可以互动,接收用户输入
#region 修改身高指数小业务项目
// 接收用户输入的身高,体重信息。然后进行一个处理。而不是如book一样,写死的程序。must 互动起来,业务处理。
Console.WriteLine("请输入您的身高是多少?");
//double height11 = DemoShenGao;
string height1 = Console.ReadLine();// 接收用户 problem0.1 用double 类型,需要转换,怎么转换呢!?
// 0.2 字符串转换为double类型. 进行一个业务转换处理。 那样子,处理的变量就变化了,需要处理,转换后的变量,进行业务层面的逻辑处理。 为height11变量了。
double height11 = double.Parse(height1);
Console.WriteLine("请输入您的体重是多少?");
// 体重接收用户输入变量 定义
string weight1 = Console.ReadLine();
// 转换double 一样使用
double weight11 = double.Parse(weight1);
//int weight1 = 75;//体重变量,单位为千克 ,公斤
//https://www.youlai.cn/video/article/1E87BAaaYF.html BMI计算原理参考
double ex
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