Problem : https://www.hackerrank.com/challenges/java-covariance/problem
Solution :
Friday, January 1, 2021
Multi Level Inheritance | HackerRank | C++ | Solution | Color The Code
Problem : https://www.hackerrank.com/challenges/multi-level-inheritance-cpp/problem
Solution :
#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;
class Triangle{
public:
void triangle(){
cout<<"I am a triangle\n";
}
};
class Isosceles : public Triangle{
public:
void isosceles(){
cout<<"I am an isosceles triangle\n";
}
};
//Write your code here.
class Equilateral : public Isosceles{
public:
void equilateral(){
cout<<"I am an equilateral triangle\n";
}
};
int main(){
Equilateral eqr;
eqr.equilateral();
eqr.isosceles();
eqr.triangle();
return 0;
}
Rectangle Area | HackerRank | C++ | Solution | Color The Code
Problem : https://www.hackerrank.com/challenges/rectangle-area/problem
Solution :
class Rectangle{
public:
int width;
int height;
void display(){
cout<<width<<" "<<height<<endl;
}
};
class RectangleArea : public Rectangle{
public:
void read_input(){
cin>>width>>height;
}
void display(){
cout<<(width*height);
}
};
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