#include <iostream> #include <string> using namespace std; int main() { int count = 0; string word; while (cin >> word) { count++; } cout << count << " words.\n"; return 0; }
15.15.string read | ||||
15.15.1. | Use cin in while loop to read string | |||
15.15.2. | Read a string from keyboard and decide if to exit a while loop | |||
15.15.3. | Use cin to read string | |||
15.15.4. | Read string till a sign | |||
15.15.5. | Read string from keyboard and get substring |