Reverse alternate words in a string

[davtk8]

How do reverse every alternate words in a string that I read into my program:

e.g. The mouse was caught in a clothes peg.
reversed (including the full stop)
The esoum was thguac in a clothes gep.
I could program it to reverse the whole sentence. But no clue how to reverse certain words such as every even word.
Do I need a function and/or loop to solve this?

#include<iostream> // allow input and output
#include<string> // allow for larger entries of characters
using namespace std;

int main()
{

string sentence, reversed_sentence;
int no_words(0);
cout << "Enter a sentence: ";
getline(cin, sentence);
for (int c=0; c <= sentence.size(); c++)
{

}
system("PAUSE");
return 0;
}

[MiiNiPaa]

Get word from sentence.
If word number is even
    Reverse it and output result
else
    Output world

[davtk8]

Would using the function substr do the trick? Do I need to loop it.

[MiiNiPaa]

Would using the function substr do the trick?

Sure you can, but there is a tool to do exactly that:
http://en.cppreference.com/w/cpp/io/basic_istringstream/basic_istringstream

[d1ff1cul1010]

multiple ways you could do it, could have it take in strings char at a time, with a flag (bool) to switch it from reverse to straight after every space char. You could apply modulo to signal even or odd and output accordingly.