%3Cp%3E1.-%20Write%26nbsp%3Ba%26nbsp%3Bclass%26nbsp%3Bdeclaration%26nbsp%3Bfor%2

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%3Cp%3E1.-%20Write%26nbsp%3Ba%26nbsp%3Bclass%26nbsp%3Bdeclaration%26nbsp%3Bfor%26nbsp%3Ba%26nbsp%3Bclass%26nbsp%3Bcan%26nbsp%3Bto%26nbsp%3Brepresent%26nbsp%3Ba%26nbsp%3Bcylindrical%26nbsp%3Baluminum%26nbsp%3Bcan.%26nbsp%3BObjects%26nbsp%3Bof%26nbsp%3Bthis%26nbsp%3Bclass%26nbsp%3Bshould%26nbsp%3Bknow%26nbsp%3Btheir%26nbsp%3Bown%26nbsp%3B(empty)%26nbsp%3Bweight%26nbsp%3Bin%26nbsp%3Bgrams%26nbsp%3Band%26nbsp%3Btheir%26nbsp%3Bdimensions%26nbsp%3B-base%26nbsp%3Bradius%26nbsp%3Band%26nbsp%3Bheight-%26nbsp%3Bin%26nbsp%3Bcentimeters.%26nbsp%3BThe%26nbsp%3Bclass%26nbsp%3Bshould%26nbsp%3Binclude%26nbsp%3Ba%26nbsp%3Bmember%26nbsp%3Bfunction%26nbsp%3Bnamed%26nbsp%3Bcapacity%26nbsp%3Bthat%2C%26nbsp%3Bgiven%26nbsp%3Bthe%26nbsp%3Bvolume%26nbsp%3B(cm%5E3)%26nbsp%3Bof%26nbsp%3B1%26nbsp%3Bgram%26nbsp%3Bof%26nbsp%3Ba%26nbsp%3Bproduct%26nbsp%3Bto%26nbsp%3Bbe%26nbsp%3Bcanned%2C%26nbsp%3Bcould%26nbsp%3Banswer%26nbsp%3Bthe%26nbsp%3Bquestion%26nbsp%3B%22How%26nbsp%3Bmany%26nbsp%3Bwhole%26nbsp%3Bgrams%26nbsp%3Bof%26nbsp%3Bthis%26nbsp%3Bproduct%26nbsp%3Bwill%26nbsp%3Bfit%26nbsp%3Bin%26nbsp%3Bthis%26nbsp%3Bcan%3F%22%26nbsp%3BDo%26nbsp%3Bnot%26nbsp%3Bforget%26nbsp%3Bto%26nbsp%3Binclude%26nbsp%3Bconstructors%2C%26nbsp%3Bone%26nbsp%3Bthat%26nbsp%3Btakes%26nbsp%3Bparameters%26nbsp%3Bfor%26nbsp%3Binitializaing%26nbsp%3Bcomponents%26nbsp%3Band%26nbsp%3Bone%26nbsp%3Bthat%26nbsp%3Bdoes%26nbsp%3Bnot.%26nbsp%3B%3Cbr%3E%3Cbr%3E2.-%26nbsp%3BImplement%26nbsp%3Bclass%26nbsp%3Bcan%26nbsp%3Bwhose%26nbsp%3Bdeclaration%26nbsp%3Byou%26nbsp%3Bwrote%26nbsp%3Bon%26nbsp%3Bquestion%26nbsp%3B1.%26nbsp%3BWrite%26nbsp%3Ba%26nbsp%3Bmain%26nbsp%3Bfunction%26nbsp%3Bthat%26nbsp%3Bprompts%26nbsp%3Bfor%26nbsp%3Band%26nbsp%3Binputs%26nbsp%3Ba%26nbsp%3Bcan%26nbsp%3Bobject%26nbsp%3Band%26nbsp%3Bthe%26nbsp%3Brepeatedly%26nbsp%3Binputs%26nbsp%3Bthe%26nbsp%3Bvolume%26nbsp%3Bof%26nbsp%3B1%26nbsp%3Bgram%26nbsp%3Bof%26nbsp%3Bvarious%26nbsp%3Bproducts%26nbsp%3Bto%26nbsp%3Bbe%26nbsp%3Bcanned.%26nbsp%3BDisplay%26nbsp%3Bhow%26nbsp%3Bmany%26nbsp%3Bwhole%26nbsp%3Bgrams%26nbsp%3Bof%26nbsp%3Beach%26nbsp%3Bproduct%26nbsp%3Bshould%26nbsp%3Bfit%26nbsp%3Bin%26nbsp%3Bthe%26nbsp%3Bcan.%3C%2Fp%3E

Explanation / Answer

#include <iostream>

#include <cstdlib>

#include <string.h>

#include <fstream>

#include <sstream>;

using namespace std;

class can

{

private:

public:

float weight;

float radius;

float height;

float volume;

can();

float capacity(float);

};

can::can()

{

weight = 0.0;

radius = 0.0;

height = 0.0;

}

float can::capacity(float density)

{

volume = (3.14)*(radius)*(radius)*(height);

return (volume/density);

}

int main()

{

can can_object;

string mat;

string output;

float den; float content;

cout << "Enter the weight of the can: ";

cin >> can_object.weight;

cout << " Enter the radius of the base: ";

cin >> can_object.radius;

cout << " Enter the height of the can: ";

cin >> can_object.height;

while(1==1)

{ cout << " Type the name of the material or type 'z' to see the output: ";

cin >> mat;

if (mat=="z")break;

output = output + mat;

cout << "Enter the volume of 1 gram of the material: ";

cin >> den;

content = can_object.capacity(den);

std::stringstream ss (stringstream::in | stringstream::out);

ss << content;

string mat = ss.str();

output = output + " " + mat + " ";

}

cout << endl<<output;

return 0;

}

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