#include <iostream>
	#include <vector>
	#include <string>
	#include <sstream>
 
	int main() {
	    std::string sentence;
	    std::cout << "Enter a sentence please: "; std::cout.flush();
 
	    std::getline(std::cin,sentence);
	    std::istringstream iss(sentence);
 
	    std::vector<std::string> words;
	    std::string word;
	    while(iss >> word) {
	        words.push_back(word);
	    } 
 
	    for(std::vector<std::string>::const_iterator it = words.begin();
	        it != words.end();
	        ++it) {
	        std::cout << *it << ' ';
	    }
	    std::cout << std::endl;	return 0;
	}

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

VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZw==

The quick brown fox jumps over the lazy dog