Where did i go wrong c++ classes [closed] - c++

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Hi this is my first subject (question) at stack overflow i've tried an project about c++ classes at Code::Blocks but something went wrong
#include <iostream>
using namespace std;
class char1
{
public:
string charName;
float charLength;
void printName()
{
cout<<"char name is"<<charName;
}
};
int main()
{
int charNAME;
float charLENGTH;
cout<<"write your char's name"<<endl;
cin>>charNAME;
cout<<"write your char's length"<<endl;
cin>>charLENGTH;
char1 name;
char1 length;
name.charName=charNAME;
length.charLength=charLENGTH;
return 0;
}
when i run program it asks me char's name i write something, after it asks char's length
but program end there i cant do anything
here is picture for help

Answer 1

Some fixes for your code to show you how to use your class in practice (with some
c++ coding tips).
#include <string>
#include <iostream>
// using namespace std; <== don't do this
// https://stackoverflow.com/questions/1452721/why-is-using-namespace-std-considered-bad-practice
//class char1
class Character // <== give classes clear names, makes code more readable
{
public:
std::string name;
float length;
// I understand you want to do this to test stuff.
// but from a design point of view printing is not something
// a character can do to himself
/*
void printName()
{
cout << "char name is" << charName;
}
*/
};
// bit offtopic but :
// if you want to add support for printing your character
// its more common to overload operator<< for streams like this
std::ostream& operator<<(std::ostream& os, const Character& character)
{
os << "Your character's name = " << character.name << ", and his/her length = " << character.length << "\n";
return os;
}
int main()
{
// int charNAME; in your class this is a string, be consistent.
// float charLENGTH;
// make an instance of the Character class
Character character;
std::cout << "Enter your char's name : "; // << endl; avoid using endl use "\n" if you want a newline
std::cin >> character.name;
std::cout << "Enter your char's length : "; // << endl;
std::cin >> character.length;
std::cout << "\n";
std::cout << character; // this will now call your overloaded << operator
return 0;
}