#include <iostream>
using namespace std;
int strtoint(char* str, int* b)
{
int j = 0;
int k = 0;
for (int i = 0;i<1000; i++)
{
if (str[i] > 47 && str[i] < 58 && str[i + 1]>47 && str[i + 1] < 58)
{
j = j * 10 + str[i] - 48;
}
if ((str[i] > 47 && str[i] < 58) && (str[i + 1] <= 47 || str[i + 1] >= 58))
{
j = j * 10 + str[i] - 48;
b[k] = j;
k++;
j = 0;
}
}
return k;
}
int main() {
char str[1001];
int a[500],num;
cin.getline(str, 1000);
num = strtoint(str, a);
for (int i = 0; i < num; i++)
{
cout << a[i] << endl;
}
cout << num << endl;
return 0;
}