Нужно сложить число с каждым елементом вектора, вот мой код:
MyVectorClass.h
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| namespace program
{
class MyVectorClass
{
private:
double *numbers;
int SizeOfArray;
public:
MyVectorClass();
MyVectorClass(int size);
~MyVectorClass();
double& operator[](int j);
MyVectorClass(const MyVectorClass&);
void ShowVector();
void ZapovnutuVector();
MyVectorClass& operator=(const MyVectorClass &obj);
MyVectorClass& operator+(double a);
};
} |
|
MyVectorClass.cpp
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| #include "stdafx.h"
#include "MyVectorClass.h"
#include <iostream>
using namespace std;
namespace program
{
MyVectorClass::MyVectorClass()
{
numbers=0;
SizeOfArray=0;
};
MyVectorClass::MyVectorClass(int size)
{
SizeOfArray=size;
numbers=new double [SizeOfArray];
for (int i=0;i<SizeOfArray;i++)
{
numbers[i]=0;
}
}
MyVectorClass::~MyVectorClass()
{
delete [] numbers;
};
MyVectorClass::MyVectorClass(const MyVectorClass&)
{};
double& MyVectorClass::operator[](int j){
return numbers[j];
};
void MyVectorClass::ShowVector()
{
for(int i=0;i<this->SizeOfArray;i++)
{
cout<<i+1<< " element vectora: "<<this->numbers[i]<<endl;
}
};
void MyVectorClass::ZapovnutuVector()
{
for(int i=0;i<this->SizeOfArray;i++)
{
cout<<"Vvedit "<<i+1<<" element vectora: ";
cin>>this->numbers[i];
}
};
MyVectorClass& MyVectorClass::operator=(const MyVectorClass &obj)
{
delete [] numbers;
SizeOfArray=obj.SizeOfArray;
numbers=new double [SizeOfArray];
for (int i=0;i<SizeOfArray;i++)
{
numbers[i]=obj.numbers[i];
}
return *this;
};
MyVectorClass& MyVectorClass::operator+(double a)
{
for(int i=0;i<this->SizeOfArray;i++)
{
this->numbers[i]=this->numbers[i]+a;
}
return *this;
};
} |
|
main.cpp
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| #include "stdafx.h"
#include <iostream>
#include "MyVectorClass.h"
using namespace std;
using program::MyVectorClass;
int main()
{ int RozmirArraya;
cout<<"Vvedit rozmirnist vectora: ";
cin>>RozmirArraya;
MyVectorClass A(RozmirArraya);
cout<<"Zapovnit vector."<<endl;
A.ZapovnutuVector();
//MyVectorClass B(3);
//B.ZapovnutuVector();
A.ShowVector();
//A=B;
//A.ShowVector();
A=A+10;
A.ShowVector();
system("pause");
return 0;
} |
|
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Сообщение было отмечено TeachME как решение
