simplepastiefile.m

#include <iostream>
#include <vector>
#include <string>
using namespace std;

int main()
{
    vector<string> text;
    string word;
    while (cin >> word) {
        text.push_back(word);
    }
    
    for (vector<string>::size_type word_counter = 0; word_counter != text.size(); ++word_counter) {
        // С каждым словом
        word = text[word_counter];
        for (string::size_type let_counter = 0; let_counter != word.size(); ++let_counter) {
            word[let_counter] = toupper(word[let_counter]);
        }
        text[word_counter] = word;
    }
    unsigned i = 0;
    for (vector<string>::size_type w = 0; w != text.size(); ++w) {
        if (i != 7) {
            cout << text[w] << ' ';
            ++i;  
        }
        else{
            cout << text[w] << endl;
            i = 0;
        }
    }

    return 0;
}