C++ user input

User input c++

#include <iostream>
int main(){
  std::string firstname; //variable created as a string
  std::cout << "What's your first name\n";
  std::cin >> firstname;//asking for the users' first name
  std:: cout << "Hello " << firstname
}
//Works for anyone, don't need any packages, just type this is in and run it.

C++ user input

int x; 
cout << "hurry, give me a number!: "; // Type a number and press enter
cin >> x; // Get user input from the keyboard
cout << "you picked: " << x << " !" // Display the input value

OR use:
getline >> (cin, variable-name);
instead of 
cin >> x;

Similar codes

3 votes162 views2 answers
Last element of a set in c++
C++
1 vote118 views1 answer
How to get 4 decimal places in c++
C++
0 vote154 views2 answers
Qpushbutton clicked connect c++
C++
2 votes126 views1 answer
Time delay in c++
C++
0 vote129 views1 answer
How to know the number of a certain substring in a string in c++
C++
0 vote138 views1 answer
Make random nuber between two number in c++
C++
2 votes150 views2 answers
How to get cursor position c++
C++
3 votes131 views1 answer
Function in struct c++
C++
0 vote131 views1 answer
Error c4001
C++
0 vote137 views1 answer
Mac emoji shortcut
C++