Zad1

#include <iostream>
#include <cstring>

using namespace std;

void stringCompress(char* result, const char *str)
{
    strcpy(result, "");
    char numbuff[10];
    char buff1[10];
    int i = 0;
    char current;
    int cnt = 0;
    while(*(str + i))
    {
        char current = str[i];
        do
        {
            i++;
            cnt++;
        }
        while (str[i] == current);
        itoa(cnt, numbuff, 10);
        cnt = 0;
        sprintf(buff1, "%s%c", numbuff, current);
        strcat(result, buff1);
    }
}

int main()
{
    char str[200];
    stringCompress(str, "AAABBCCCC");
    cout << str << endl;
    stringCompress(str, "WWWWWWWWWWWWBWWWWWWWWWWWWBBBWWWWWWWWWWWWWWWWWWWWWWWWBWWWWWWWWWWWWW");
    cout << str << endl;
    return 0;
}