Q&A Discussions
#include <iostream>
using namespace std;
int main()
{
cout << "Hello world!";
return 0;
}
-3 Votes
5 Answers
What does the following mean...#include <iostream>....using namespace std; .... <<cout"hello world" ....return 0;
3 Votes
3 Answers
What is the difference between #include<iostream.h> & #include<iostream> using namespace syd; ?
1 Vote
3 Answers
#include <iostream>
using namespace >std;
int main() {
cout << "C/n+/n+">>endl;
return 0;
}
0 Votes
4 Answers
Can we use iostream.h
0 Votes
3 Answers
#include <iostream>
#include<string>
using namespace std;
int main() {
string a;
cin>>a;
cout<<a;
return 0;
}
4 Votes
8 Answers
#include <iostream>
using namespace std;
int main() {
for (int x=1; x<10; x++)
{
if (x==2){
continue;
}
if (x==5){
break;
}
cou
1 Vote
12 Answers
Что значит () в c+++?
0 Votes
3 Answers
#include<iostream>
#include<string.h>
using namespace std;
class Utensil
{
private:
int price;
int siz
0 Votes
2 Answers
int main()
2 Votes
20 Answers#include <iostream>
using namespace std;
int main() {
int a[]={3,5,2,1};
for(int i=1;i<5;i++)
{
a[0]=a[i]+1;
}
cout<<a[0];
0 Votes
10 Answers
#include <iostream>
using namespace std;
int main() {
int a,b,c;
cin>>a>>b;
c=a+b;
c=a-b;
cout<<c;
return 0;
}
1 Vote
7 Answers
#include<iostream>
#include<math.h>
using namespace std;
int main()
{
double x=0.5,result;
result =cos(x);
cout<<"cos("<<x<<")="
0 Votes
2 Answers
#include <iostream>
using namespace >std;
int main() {
cout << "C/n+/n+">>endl;
return 0;
}
-1 Vote
3 Answers#include <iostream>
#include <iomanip>
using namespace std;
int main();
{
int n[10];
for(int i=0;i<10;i++)
cout<<"element"<<s
-1 Vote
4 Answers
It's always to use "using namespace std"in c++.....and I want to know cin is used for which purpose.
0 Votes
8 Answers
#include <iostream>
#include <string>
using namespace std;
class myClass {
public:
void setName(string x) {
0 Votes
3 Answers
#include <iostream>
using namespace std;
int main(){
int age;
cout<<"Please enter age";
cin>>age;
int group;
while(ag
2 Votes
3 Answers
#include <iostream>
using namespace std;
int main() {
cout<<12+"good morning\n"-24;
return 0;
}
1 Vote
1 Answer
#include <iostream>
using namespace std;
void printSomething(int x) {
cout << x;
}
int main() {
printSomething(42);
}
1 Vote
4 Answers
#Include <Iostream>
using namespace std;
{
Int num=1
While(num<6) {
Cout<< "Number"<< num<<endl;
Num=num+3;
}
}
1 Vote
6 Answers
#include <iostream>
using namespace std;
int main()
{
int a=1 ,b;
a=b;
cout << b+a;
return 0;
}
1 Vote
8 Answers
Code writting format
0 Votes
1 Answer
#include <iostream>
using namespace std;
int main()
{
int x=2;
cout <<(x-++--x);
return 1;
}
0 Votes
4 Answers
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