H. Printf's Secret
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output

You are given the following C program: 


#include <stdio.h>
int main() {
    int n, b;
    scanf(n);
    b = printf(n) with a newline;
    printf(b) with a newline;
}

For a given integer $$$N$$$, determine what this program would output. The program contains several syntax errors and undefined behaviors - your task is to analyze how a real C compiler would process this code and what it would produce.

Input

The only line contains a single integer $$$N (0 \leq N \leq 10^9)$$$.

Output

Print the exact output of the program, line by line.

Example
Input
1
Output
1
2