1// cin with strings
2#include <iostream>
3#include <string>
4using namespace std;
5
6int main ()
7{
8 string mystr;
9 cout << "What's your name? ";
10 getline (cin, mystr);
11 cout << "Hello " << mystr << ".\n";
12 cout << "What is your favorite team? ";
13 getline (cin, mystr);
14 cout << "I like " << mystr << " too!\n";
15 return 0;
16}
1#include <iostream>
2
3using namespace std;
4
5int main()
6{
7 int a,b;
8 char str[] = "Hello Programmers";
9
10 /* Single insertion operator */
11 cout << "Enter 2 numbers - ";
12 cin >> a >> b;
13 cout << str;
14 cout << endl;
15
16 /* Multiple insertion operator */
17 cout << "Value of a is " << a << endl << "Value of b is " << b;
18
19 return 0;
20}
1#include <iostream>
2using std::cout;
3int main()
4{
5 cout<<"Hello world";
6 return 0;
7}
1std::cout << "Hello World!" << std::endl; //Or you can do
2std::cout << "Hello World!" <<; //Only in some scenarios