main2_generator.c

#include <unistd.h>

int main() {
    char buffer[10000];
    int i;
    int j;

    j = 1;
    while (j < 100)
    {
        i = 0;
        while (i < 1000)
        {
            if (i % j == 0)
                buffer[i] = '\n';
            else
                buffer[i] = 'a';
            write(1, buffer, i + 1);
            i++;
        }
        j++;
    }
    write(1, "\n", 1);
}