Problem 19

#include
using namespace std;
int main()
{
int n,i,j;
string s,s1=””;
getline(cin,s);
for(i=0;i<s.length();i++)
{
if(s[i]!=' '||i==s.length()-1)
{
s1=s1+s[i];
}
else
{
reverse(s1.begin(),s1.end());
cout<<s1<=0;i–)
{
if(s[i]!=’ ‘)
{
cout<<s[i];
}
else
return 0;
}
}