//Reversing words of a string
#include
using namespace std;
#define pb push_back
#define mk make_pair
#define f first
#define se second
#define ll long long int
#define ld long double
#define MOD 1000000007
int main()
{
string s;
getline(cin,s);
//cout<=0;i--)
{
if(temp.size()==0&&s[i]==' ')
{
continue;
}
else if(s[i]==' ')
{
//cout<