#include <iostream>

#include <cstring>

using namespace std;

​

int main() {

  char myStr[] = "Learn C++ at W3schools";

  char * myPtr = strtok(myStr, " ");

  while(myPtr != NULL) {

    cout << myPtr << "\n";

    myPtr = strtok(NULL, " ");

  }

  return 0;

}

​