采集人的身高体重，计算体脂率，判断健康情况-白红宇

采集人的身高体重，计算体脂率，判断健康情况

阅读量：4117 次

发布时间：2019-05-25

本文共 6452 字，大约阅读时间需要 21 分钟。

#include"BFR.h"#include"stdio.h"#include
   
    double BfrFemaleLimits18_39[] = { 5.0, 20.5, 34.5, 39.5, 45.01 };double BfrFemaleLimits40_59[] = { 5.0, 21.5, 35.5, 40.5, 45.01 };double BfrFemaleLimits60[] = { 5.0, 22.5, 36.5, 41.5, 45.01 };double BfrMaleLimits18_39[] = { 5.0, 10.5, 21.5, 26.5, 45.01 };double BfrMaleLimits40_59[] = { 5.0, 11.5, 22.5, 27.5, 45.01 };double BfrMaleLimits60[] = { 5.0, 13.5, 24.5, 29.5, 45.01 };char *Result[] = { "Thin", "Normal", "Overweight", "Fat", "Illegal" }; int AgeLimits[] = { 18, 40, 60, 81 };float Get_height(void){	float Height = 0.0;	printf("Enter a people's Height：");	scanf_s("%f", &Height);	if ((HEIGHT_MIN >= Height) && (Height >= HEIGHT_MAX))	{		printf("Error within height\n");	}	else	{		printf("Height=%.2f m\n", Height);	}	return Height;}float Get_weight(void){	float Weight = 0.0;	printf("Enter a people's Weight：");	scanf_s("%f", &Weight);	if ((WEIGHT_MIN >= Weight) && (WEIGHT_MAX >= Weight))	{		printf("Error within weight\n");	}	else	{		printf("weight=%.3f kg\n", Weight);	}	return Weight;}int Get_age(void){	int Age = 0;	printf("Enter a people's Age：");	scanf_s("%d", &Age);	if ((AGE_MIN >= Age) && (AGE_MAX <= Age))	{		printf("Error within Age\n");	}	else	{ 		printf("age=%d\n", Age); 	}	return Age;}int Judge_sex(void){	//0表示女，1表示男	int Sex=0;	printf("Enter a people's Sex：");	scanf_s("%d", &Sex);	if ((0 == Sex) || (1 == Sex))		;	else	{		printf("Error in sex,please input again\n");	}	return Sex;}void  JudgeFemaleBfr(double Bfr, int Age){	int AgeIndex = 0;	int BfrIndex = 0;	int ResultFlag = 0;	if (Age < AgeLimits[0])	{		ResultFlag = 4;	}	if ((Age >= AgeLimits[0]) && (Age < AgeLimits[1]))	{		if (Bfr < BfrFemaleLimits18_39[0])		{			ResultFlag = 4;		}		if ((Bfr >= BfrFemaleLimits18_39[0]) && (Bfr < BfrFemaleLimits18_39[1]))		{			ResultFlag = 0;		}		if ((Bfr >= BfrFemaleLimits18_39[1]) && (Bfr < BfrFemaleLimits18_39[2]))		{			ResultFlag = 1;		}		if ((Bfr >= BfrFemaleLimits18_39[2]) && (Bfr < BfrFemaleLimits18_39[3]))		{			ResultFlag = 2;		}		if ((Bfr >= BfrFemaleLimits18_39[3]) && (Bfr < BfrFemaleLimits18_39[4]))		{			ResultFlag = 3;		}		if ((Bfr >= BfrFemaleLimits18_39[4]))		{			ResultFlag = 4;		}	}	if ((Age >= AgeLimits[1]) && (Age < AgeLimits[2]))	{		if (Bfr < BfrFemaleLimits40_59[0])		{			ResultFlag = 4;		}		else if ((BfrFemaleLimits40_59[0] <= Bfr) && (Bfr < BfrFemaleLimits40_59[1]))		{			ResultFlag = 0;		}		else if ((BfrFemaleLimits40_59[1] <= Bfr) && (Bfr < BfrFemaleLimits40_59[2]))		{			ResultFlag = 1;		}		else if ((BfrFemaleLimits40_59[2] <= Bfr) && (Bfr < BfrFemaleLimits40_59[3]))		{			ResultFlag = 2;		}		else if ((BfrFemaleLimits40_59[3] <= Bfr) && (Bfr < BfrFemaleLimits40_59[4]))		{			ResultFlag = 3;		}		else		{			ResultFlag = 4;		}		return;	}	if ((Age >= AgeLimits[2]) && (Age < AgeLimits[3]))	{		if (Bfr < BfrFemaleLimits60[0])		{			ResultFlag = 4;		}		else if ((BfrFemaleLimits60[0] <= Bfr) && (Bfr < BfrFemaleLimits60[1]))		{			ResultFlag = 0;		}		else if ((BfrFemaleLimits60[1] <= Bfr) && (Bfr < BfrFemaleLimits60[2]))		{			ResultFlag = 1;		}		else if ((BfrFemaleLimits60[2] <= Bfr) && (Bfr < BfrFemaleLimits60[3]))		{			ResultFlag = 2;		}		else if ((BfrFemaleLimits60[3] <= Bfr) && (Bfr < BfrFemaleLimits60[4]))		{			ResultFlag = 3;		}		else		{			ResultFlag = 4;		}		switch (ResultFlag)		{		case 0:			printf("result = %s \n",  Result[ResultFlag]);			break;		case 1:			printf("result = %s \n", Result[ResultFlag]);			break;		case 2:			printf("result = %s \n", Result[ResultFlag]);			break;		case 3:			printf("result = %s \n",Result[ResultFlag]);			break;		default:			printf("ERROR!result = %s\n", Result[4]);		}		return;	}	if (Age >= AgeLimits[3])	{		ResultFlag = 4;	}	return;}void JudgeMaleBfr(double Bfr, int Age){	int AgeIndex = 0;	int BfrIndex = 0;	int ResultFlag = 0;	if (Age < AgeLimits[0])	{		ResultFlag = 4;	}	if ((Age >= AgeLimits[0]) && (Age < AgeLimits[1]))	{		if (Bfr < BfrMaleLimits18_39[0])		{			ResultFlag = 4;		}		if ((Bfr >= BfrMaleLimits18_39[0]) && (Bfr < BfrMaleLimits18_39[1]))		{			ResultFlag = 0;		}		if ((Bfr >= BfrMaleLimits18_39[1]) && (Bfr < BfrMaleLimits18_39[2]))		{			ResultFlag = 1;		}		if ((Bfr >= BfrMaleLimits18_39[2]) && (Bfr < BfrMaleLimits18_39[3]))		{			ResultFlag = 2;		}		if ((Bfr >= BfrMaleLimits18_39[3]) && (Bfr < BfrMaleLimits18_39[4]))		{			ResultFlag = 3;		}		if ((Bfr >= BfrMaleLimits18_39[4]))		{			ResultFlag = 4;		}	}	if ((Age >= AgeLimits[1]) && (Age < AgeLimits[2]))	{		if (Bfr < BfrMaleLimits40_59[0])		{			ResultFlag = 4;		}		else if ((BfrMaleLimits40_59[0] <= Bfr) && (Bfr < BfrMaleLimits40_59[1]))		{			ResultFlag = 0;		}		else if ((BfrMaleLimits40_59[1] <= Bfr) && (Bfr < BfrMaleLimits40_59[2]))		{			ResultFlag = 1;		}		else if ((BfrMaleLimits40_59[2] <= Bfr) && (Bfr < BfrMaleLimits40_59[3]))		{			ResultFlag = 2;		}		else if ((BfrMaleLimits40_59[3] <= Bfr) && (Bfr < BfrMaleLimits40_59[4]))		{			ResultFlag = 3;		}		else		{			ResultFlag = 4;		}		return;	}	if ((Age >= AgeLimits[2]) && (Age < AgeLimits[3]))	{		if (Bfr < BfrMaleLimits60[0])		{			ResultFlag = 4;		}		else if ((BfrMaleLimits60[0] <= Bfr) && (Bfr < BfrMaleLimits60[1]))		{			ResultFlag = 0;		}		else if ((BfrMaleLimits60[1] <= Bfr) && (Bfr < BfrMaleLimits60[2]))		{			ResultFlag = 1;		}		else if ((BfrMaleLimits60[2] <= Bfr) && (Bfr 
    
     = AgeLimits[3])	{		ResultFlag = 4;	}	return;}

#ifndef _BFR_H_ #define _BFR_H_ #include
   
    #define BMI(Weight，Height) ((Weight) / ((Height)*(Height)))#define BFR(Bmi,Age,Sex) (1.2*(Bmi)+0.23*(Age)-5.4-10.8*(Sex))#define HEIGHT_MAX (2.8)#define HEIGHT_MIN (0.56)#define WEIGHT_MAX (330.0)#define WEIGHT_MIN (2.12)#define AGE_MAX (80)#define AGE_MIN (18)float Get_height(void);float Get_weight(void);int Get_age(void);int Judge_sex(void);void JudgeFemaleBfr(double Bfr, int Age);void JudgeMaleBfr(double Bfr, int Age);#endif

#include"BFR.h"#include
   
    #include"windows.h"int main(){	//采集信息：身高，体重，年龄和性别	float Height = 0.0;	float Weight = 0.0;	int Age = 0;	int Sex = 0;	double Bmi = 0.0;	double Bfr = 0.0;	Height = Get_height();	Weight = Get_weight();	Age = Get_age();	Sex = Judge_sex();	/*printf("Height=%.2f m\n", Height);	printf("weight=%.3f kg\n", Weight);	printf("age=%d\n", Age);*/	printf("Sex=%s\n", Sex == 0 ? "famale" : "male");	//计算Bmi	Bmi = BMI(Weight，Height);	//计算Bfr	Bfr = BFR(Bmi, Age, Sex);	printf("Bmi=%.2f \n", Bmi);	printf("Bfr=%.2f \n", Bfr);	//判断Bfr	if (Sex == 0)	{		JudgeFemaleBfr(Bfr, Age);	}	else	{		JudgeMaleBfr(Bfr, Age);	}	system("pause");	return 0;}

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