Informatics Olympiad all in one 2062: movie tickets

source ：http://ybt.ssoier.cn:8088/problem_show.php?pid=2062

The time limit : 1000 ms         Memory limit : 65536 KB
Submission number : 3520     Passing number : 2477

【 Title Description 】

It is known that the ticket price of a child's movie is 10 element , Calculation x What's the total fare for a child ？

【 Input 】

Input x.

【 Output 】

The number of people and the total price of movie tickets , Separated by a space .

【 sample input 】

2

【 sample output 】

2 20

#include<iostream>
using namespace std;
int main()
{
    long long x;
    cin>>x;
    cout<<x<<" "<<10*x<<endl;
    return 0;
}