Discussions Q&R
#include <iostream>
using namespace std;
int calc(int &a,int &b,int c=6)
{
a+=b;
b-=c;
c=a+b;
}
int main()
{
int calc(int,int,int);
int x=2,y=3,z=4; cout<<x<<endl<<y<<endl<<z<<endl;
calc(x,y,z); cout<<x<<endl<<y<<endl<<z<<endl;
calc(5,6,z); cout<<x<<endl<<y<<endl<<z<<endl;
return 0;
}
1 Vote
5 Réponses#include <iostream>
#include <bitset>
int main()
{
int myDecimalNumber;
std::cin >> myDecimalNumber;
std::string binary = std::bitset<8>(myDecimalNumber).to_string(); //to binary
std::cout<<binary<<"\n";
unsigned long decimal = std::bitset<8>(binary).to_long();
std::cout<<decimal<<"\n";
return 0;
}
2 Votes
5 RéponsesCan Anyone explain me?
0 Vote
2 RéponsesIn c++
0 Vote
2 Réponses#include <iostream>
using namespace std;
class employee
int main()
{
private:
double salary;
public:
void getsalary(double sal)
{
salary=sal;
}
void display()
{
cout<<"the salary:"<<salary;
}
};
void main ()
{
employee programmer;
employee manager;
manager.getsalary (60000.0);
programmer.getsalary(40000.0);
manager.display();
programmer.display();
return 0;
}
1 Vote
5 RéponsesI wrote a simple basic c++ code in my PC notepad and I saved it with .cpp extension also. But when I run this program in any browser it shows the code as it is... Do c++ code can be written in notepad and can be run? Please answer.
#include <iostream>
using namespace std;
int main()
❴
cout << "hello";
return0;
❵
2 Votes
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