Q&A Discussions
namespace std;
8 Votes
3 Answers
Using namespace std;
8 Votes
2 Answers
using namespace std;
8 Votes
2 Answers
using spacename std;
8 Votes
3 Answers
#include <iostream>
using namespace std;
int main()
{
cout << "Hello world!";
return 0;
}
8 Votes
11 Answers
Sir i am new how i learn this language. Sir i don't know any things about c or c++ .what should i do to lern c or c++ language..
8 Votes
4 Answers
#include <iostream>
using namespace std;
int main()
{
cout << "Hello world!";
return 9;
}
8 Votes
6 Answers
#include<iostream>
using namespace std;
void menu(){
cout<<"*******MENU*******"<<endl;
cout<<"1.check balance"<<endl;
cout<<"2.d
8 Votes
1 Answer
#include <iostream>
using namespace std;
int main() {
int a=10,b;
b=++a+(++a);
cout<<b;
return 0;
}
8 Votes
9 Answers
#include <iostream>
using namespace std;
int main()
{
int x=5 , y=6;
if (++x>4 ||++y<8) {
cout <<x<<y<<endl;
8 Votes
6 Answers
#include <iostream>
using namespace std;
int main ()
{
int op,units,pay;
cout<<"\n erter youer units\n";
cin>>units
8 Votes
8 Answers
#include<iostream>
using namespace std;
int main()
{
int a=10,b=20,sum=a+b;
a=5;
cout<<"The sum is\n"<< sum << endl;
8 Votes
8 Answers
What does the following mean...#include <iostream>....using namespace std; .... <<cout"hello world" ....return 0;
8 Votes
3 Answers
#include <iostream>
using namespace std;
int main()
{
cout << "Hello world!";
return 0;
}
8 Votes
4 Answers
#include <iostream>
#include<string>
using namespace std;
int main() {
string a;
cin>>a;
cout<<a;
return 0;
}
8 Votes
8 Answers
#include<iostream>
#include<string.h>
using namespace std;
class Utensil
{
private:
int price;
int siz
8 Votes
2 Answers
#include<iostream>
#include<math.h>
using namespace std;
int main()
{
double x=0.5,result;
result =cos(x);
cout<<"cos("<<x<<")="
8 Votes
2 Answers
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What’s wrong with this code?
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Credit card valudator
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Can it work? To open phones?
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How to modify list in python
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