Herr Deng桑的教學blog: C++ bmi class

2017年5月9日星期二

C++ bmi class

請用C++11 random產生30筆身高、體重的資訊，用class ，並且使用適當地虛擬隨機亂數，以class method的方式計算bmi
提示：

person X[30];
mt19937 gen(clock());
// Mersenne Twister algorithm is based on the
// Mersenne prime 219937−1
normal_distribution dis0(163, 7);
normal_distribution dis1(55, 5);
……

17 則留言:

B10333064王韻菱2017年5月9日上午11:37
#include
#include
#include
using namespace std;

class person{
double height, weight;
public:
person(){}
person(double height, double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print(int i){
cout<
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B10333106 劉郁芃2017年5月9日上午11:40
#include <iostream>
#include <random>
#include <ctime>
using namespace std;

class person{
double height, weight;
public:
person(){}
person(double height, double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print(int i){
cout<<i<<":\t";
cout<<"height="<<height<<"\t";
cout<<"weight="<<weight<<"\t";
cout<<"bmi="<<bmi()<<endl;
}
};

int main()
{
person X[30];
mt19937_64 gen(clock());
normal_distribution<double> dis0(163,7);
normal_distribution<double> dis1(55,5);
for(int i=0;i<30;i++){
double h=dis0(gen);
double w=dis1(gen);
X[i]=person(h,w);
X[i].print(i);
}
return 0;
}
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B10333070 徐承瑋2017年5月9日上午11:41
#include <iostream>
#include <algorithm>
#include <random>
#include <fstream>
#include <cstdlib>
#include <ctime>
using namespace std;

class person{
double height, weight;
public:
person(){}
person(double height, double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print(int i){

cout<<"第"<<i<<"位同學的BMI:"<<bmi()<<"\t";
cout<<"身高:"<<height<<"\t";
cout<<"體重:"<<weight<<"\t"<<endl;
}
};
int main(){

person X[30];
mt19937 gen(clock());
normal_distribution <double> A(160,7);
normal_distribution <double> B(50,10);
for (int i=1;i<31;i++){
double height=A(gen);
double weight=B(gen);
X[i]=person(height,weight);
X[i].print(i);
}
return 0;
}
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b10333080王育文2017年5月9日上午11:42
#include <iostream>
#include <random>
#include <ctime>

using namespace std;

class person{
public:

double height, weight;
int i;
person(){}
person(double height, double weight)
{
this->height=height;
this->weight=weight;
}

double bmi(){
return 10000*weight/height/height;
}
void print(int i)
{
cout<<i<<":\t";
cout<<"height="<<height<<"\t";
cout<<"weight="<<weight<<"\t";
cout<<"bmi="<<bmi()<<endl;
}
};

int main()
{
person X[30];
mt19937_64 gen(clock());
normal_distribution<double> dis0(163,7);
normal_distribution<double> dis1(55,5);
for (int i=0;i<30;i++){
double h=dis0(gen);
double w=dis1(gen);
X[i]=person(h,w);
X[i].print(i);
}

return 0;
}
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B10333055 翁恩義2017年5月9日上午11:43
#include <iostream>
#include <random>
#include <ctime>
using namespace std;

class person{
double height, weight;
public:
person(){}
person(double height, double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print(int i){
cout<<i<<":\t";
cout<<"height="<<height<<"\t";
cout<<"weight="<<weight<<"\t";
cout<<"bmi="<<bmi()<<endl;
}
};

int main()
{
person X[30];
mt19937 gen(clock());
normal_distribution<double> dis0(163, 7);
normal_distribution<double> dis1(55, 5);
for(int i=0; i<30; i++){
double h=dis0(gen);
double w=dis1(gen);
X[i]=person(h, w);
X[i].print(i);
}
return 0;
}
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B10333079 葉禮魁2017年5月9日上午11:43
#include <iostream>
#include <random>
#include <ctime>
using namespace std;

class person{
double height, weight;
public:
person(){}

person(double height, double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print(int i){
cout<<i<<":\t";
cout<<"height="<<height<<"\t";
cout<<"weight="<<weight<<"\t";
cout<<"bmi="<<bmi()<<endl;
}
};

int main()
{
person X[30];
mt19937_64 gen(clock());
normal_distribution<double> dis0(163, 7);
normal_distribution<double> dis1(55, 5);
for (int i = 0; i < 30; i++) {
double h=dis0(gen);
double w=dis1(gen);
X[i]=person(h,w);
X[i].print(i);
}

return 0;
}
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B10333107-曾詠浩2017年5月9日上午11:45
#include <iostream>
#include <algorithm>
#include <random>
#include <fstream>
#include <cstdlib>
#include <ctime>

using namespace std;
class person{
double height, weight;
public:
person(){}
person(double height, double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print (int i){
cout<<"第"<<i<<"位同學"<<":\t";
cout<<"身高="<<height<<"\t";
cout<<"體重="<<weight<<"\t";
cout<<"BMI="<<bmi()<<"\t";
if(bmi()<18.5)
cout<<"體重過輕"<<endl;

else if(bmi()<24)
cout<<"正常範圍"<<endl;

else if (bmi()>=24)
cout<<"體重過重"<<endl;
}
};

int main()
{
person X[30];
mt19937 gen(clock());
normal_distribution<double> g1(163, 7);
normal_distribution<double> g2(55, 5);
for (int i = 1; i<31; i++)
{
double h = g1(gen);
double w = g2(gen);
X[i]=person(h,w);
X[i].print(i);

}
return 0;
}
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B10333086 陳晏堂2017年5月9日上午11:48
#include
#include
#include

using namespace std;
class person{
double height, weight;
public:
person(){}
person(double height,double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print(int i){
cout<<":\t";
cout<<"height="< dis0(163, 7);
normal_distribution dis1(55, 5);
for(int i=0; i<30; i++){
double h=dis0(gen);
double w=dis1(gen);
x[i]=person(h,w);
x[i].print(i);
}
return 0;
}
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b10333097胡聖恩2017年5月9日上午11:48
#include <iostream>
#include <random>
#include <ctime>
using namespace std;

class person{
double height, weight;
public:
person(){}
person(double height, double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print(int i){
cout<<i<<":\t";
cout<<"height="<<height<<"\t";
cout<<"weight="<<weight<<"\t";
cout<<"bmi="<<bmi()<<endl;
}
};
int main()
{
person x[30];
mt19937_64 gen(clock());
normal_distribution <double>dis0(163, 7);
normal_distribution <double>dis1(55, 5);
for(int i=0; i<30; i++){
double h=dis0(gen);
double w=dis1(gen);
x[i]=person(h,w);
x[i].print(i);
}
return 0;
}
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B10333086 陳晏堂2017年5月9日上午11:50
#include
#include
#include

using namespace std;
class person{
double height, weight;
public:
person(){}
person(double height,double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print(int i){
cout<<":\t";
cout<<"height="< dis0(163, 7);
normal_distribution dis1(55, 5);
for(int i=0; i<30; i++){
double h=dis0(gen);
double w=dis1(gen);
x[i]=person(h,w);
x[i].print(i);
}
return 0;
}
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B103330942017年5月9日上午11:54
#include <iostream>
#include <random>
#include <ctime>
using namespace std;

class person{
double height, weight;
public:
person(){}
person(double height, double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print(int i){
cout<<i<<":\t";
cout<<"height="<<height<<":\t";
cout<<"weight="<<weight<<":\t";
cout<<"bmi="<<bmi()<<endl;
}
};
int main()
{
person X[30];
mt19937_64 gen(clock());
normal_distribution<double> dis0(163, 7);
normal_distribution<double> dis1(55, 5);
for(int i=0; i<30; i++){
double h=dis0(gen);
double w=dis1(gen);
X[i]=person(h, w);
X[i].print(i);

}
return 0;
}
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b10333083周琬芸2017年5月9日上午11:58
#include <iostream>
#include<random>
#include<ctime>
using namespace std;

class person{
double height ,weight;

public :
person(){}
person (double height,double weight){
this->height=height;
this->weight=weight;

}
double bmi()
{
return 10000*weight/height/height;
}

void print(int i){
cout<<i<<":\t";
cout<<"height="<<height<<"\t";
cout<<"bmi="<<bmi()<<endl;

}
};
int main()
{
person X[30];
mt19937 gen(clock());
normal_distribution<double> dis0(163, 7);
normal_distribution <double>dis1(55, 5);
for(int i=0;i<30;i++){
double h=dis0(gen);
double w=dis1(gen);
X[i]=person(h,w);
X[i].print(i);

}
return 0;
}
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B10333063羅胤銓2017年5月9日中午12:06
#include <iostream>
#include <random>
#include <ctime>
using namespace std;

class person{
double height, weight;
public:
person(){}
person(double height, double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print(int i){
cout<<i<<":\t";
cout<<"高="<<height<<":\t";
cout<<"體重="<<weight<<":\t";
cout<<"bmi="<<bmi()<<endl;
}
};

int main()
{person x[30];
mt19937_64 gen(clock());
normal_distribution<double>dis0(163,7);
normal_distribution<double>dis1(55,5);
for(int i=0; i<30;i++){
double h=dis0(gen);
double w=dis1(gen);
x[i]=person(h,w);
x[i].print(i);
}
return 0;
}
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b10233032謝翔宇2017年5月16日清晨7:49
#include
#include
#include
using namespace std;

class person{
double height, weight;
public:
person(){}
person(double height, double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print(int i){
cout<<i<<":\t";
cout<<"高="<<height<<":\t";
cout<<"體重="<<weight<<":\t";
cout<<"bmi="<<bmi()<<endl;
}
};

int main()
{person x[30];
mt19937_64 gen(clock());
normal_distribution<double>dis0(163,7);
normal_distribution<double>dis1(55,5);
for(int i=0; i<30;i++){
double h=dis0(gen);
double w=dis1(gen);
x[i]=person(h,w);
x[i].print(i);
}
return 0;
}
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b10133187 楊鈞文2017年6月20日上午10:30
#include
#include
#include

using namespace std;

class person{
public:

double height, weight;
int i;
person(){}
person(double height, double weight)
{
this->height=height;
this->weight=weight;
}

double bmi(){
return 10000*weight/height/height;
}
void print(int i)
{
cout<<i<<":\t";
cout<<"height="<<height<<"\t";
cout<<"weight="<<weight<<"\t";
cout<<"bmi="<<bmi()<<endl;
}
};

int main()
{
person X[30];
mt19937_64 gen(clock());
normal_distribution<double> dis0(165,7);
normal_distribution<double> dis1(55,5);
for (int i=0;i<30;i++){
double h=dis0(gen);
double w=dis1(gen);
X[i]=person(h,w);
X[i].print(i);
}

return 0;
}
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B10333072 黃玟茜2017年6月20日上午11:17
#include
#include
#include
using namespace std;

class person{
double height, weight;
public:
person(){}
person(double height, double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print(int i){
cout<
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B10333072 黃玟茜2017年6月20日上午11:47
#include
#include
#include
using namespace std;

class person{
double height, weight;
public:
person(){}
person(double height, double weight){
this->height=height;
this->weight=weight;
}
double bmi(){
return 10000*weight/height/height;
}
void print(int i){
cout<
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2017年5月9日 星期二

C++ bmi class

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2017年5月9日星期二