Wordcount++

    1 
    2#include <bits/stdc++.h>
    3 
    4using namespace std;
    5 
    6int main(){
    7    ios::sync_with_stdio(0);
    8    cin.tie(0);
    9    string line;
    10    for(int t = 0; t < 5; t++){
    11        getline(cin, line);
    12        int cnt = 0, cur = 0;
    13        for(int i = 0; i < line.size(); i++){
    14            if(isalpha(line[i])){
    15                cur++;
    16            } else {
    17                if(cur >= 4) cnt++;
    18                cur = 0;
    19            } 
    20        }
    21    
    22        cout << (cur >= 4 ? cnt + 1 : cnt) << '\n';
    23    }
    24    return 0;
    25}