count words to . all in main

t04e21.numwords.cpp

// t04e21.numwords.cpp
// juanfc 2026-03-25
// 

#include <iostream>
using namespace std;

int main()
{
    int wordCount = 0;
    bool inWord = false;
    char c;
    while (cin.get(c) and c != '.') {
        if (c != ' ' and not inWord) {
            wordCount++;
            inWord = true;
        } else if (c == ' ') {
            inWord = false;
        }
    }
    cout << wordCount << " words" << endl;
    return 0;
}