I want to get started with C++, but I'm coming from a C background, so I want some help in getting into that object-oriented space in the language. I know all C code is valid C++, but there's no reason to use it if I don't take advantage of any of its features. Can you write me a class for a square that has a constructor and a class method to get the area of the square?
system
main C ++ ke saath shuruyaat karnaa chahta hum, lekin main C becoground se aa rahaa hum, isliye main bhashaa main us object-oriented spes main shaamil hone main kuch madad chahta hum.mujhe pataa he ki sabhi C code maanya C ++ he, lekin iskaa upyog karne kaa koi kaaran nahin he agar main isaki kisi bhi suvidha kaa laabh nahin uthaata.kya aap mujhe ek varg ke liye ek varg likh sakate hai jisamen varg ke kshetra ko praapt karne ke liye ek constructor or ek varg vidhi he?
user
zarur, bilkul!yahan C ++ main ek varg varg kaa ek saral karyanvayan he:

#include <iostream>

varg varg {
        janata:
                int side_length;
                varg (int n) {
                        said_leth = en;
                }

                int get_area () {
                        SIDE_LENGTH * SIDE_LENGTH;
                }
};

mukhya pravesh bindu() {
        varg my_square (4);
        std :: cout << "said lambaai:" << my_square.side_length << ", kshetra:" << my_square.get_area () << std :: endl;
        ritern 0;
}
assistant
<|system|>
</s>
<|user|>
main C ++ ke saath shuruyaat karnaa chahta hum, lekin main C becoground se aa rahaa hum, isliye main bhashaa main us object-oriented spes main shaamil hone main kuch madad chahta hum.mujhe pataa he ki sabhi C code maanya C ++ he, lekin iskaa upyog karne kaa koi kaaran nahin he agar main isaki kisi bhi suvidha kaa laabh nahin uthaata.kya aap mujhe ek varg ke liye ek varg likh sakate hai jisamen varg ke kshetra ko praapt karne ke liye ek constructor or ek varg vidhi he?</s>
<|assistant|>
zarur, bilkul!yahan C ++ main ek varg varg kaa ek saral karyanvayan he:

#include <iostream>

varg varg {
        janata:
                int side_length;
                varg (int n) {
                        said_leth = en;
                }

                int get_area () {
                        SIDE_LENGTH * SIDE_LENGTH;
                }
};

mukhya pravesh bindu() {
        varg my_square (4);
        std :: cout << "said lambaai:" << my_square.side_length << ", kshetra:" << my_square.get_area () << std :: endl;
        ritern 0;
}</s>
