char* symbols[] = {, , , 
int length = DEFAULT_LENGTH;
int count = DEFAULT_COUNT;
unsigned seed;
char exSymbols = 0;

void GetPassword () {
    
    int lengths[4] = {1, 1, 1, 1};
    int count = 4;
    while (count < length) {
        lengths[rand()%4]++;
        count++;
    } 

    
    char password[length + 1];
    for (int i = 0; i < length; ) { 
        
        int str = rand()%4;
        if (!lengths[str])continue;   

        char c;
        switch (str) {
            case 2:
                c = symbols[str][rand()%10];
                while (exSymbols && (c == 'I' || c == 'l' || c == '1' || c == 'O' || c == '0' || c == '5' || c == 'S' || c == '2' || c == 'Z'))
                    c = symbols[str][rand()%10];
                password[i] = c;
            break;

            case 3:
                c = symbols[str][rand()%30];
                while (exSymbols && (c == 'I' || c == 'l' || c == '1' || c == 'O' || c == '0' || c == '5' || c == 'S' || c == '2' || c == 'Z'))
                    c = symbols[str][rand()%30];
                password[i] = c;
            break;

            default:
                c = symbols[str][rand()%26];
                while (exSymbols && (c == 'I' || c == 'l' || c == '1' || c == 'O' || c == '0' || c == '5' || c == 'S' || c == '2' || c == 'Z'))  
                    c = symbols[str][rand()%26];
                password[i] = c;
            break;
        }

        i++;
        lengths[str]--;
    }

    password [length] = '\0';
    printf (, password);
}

int main (int argc, char* argv[]) {
    seed = (unsigned)time(NULL);

    
    for (int i = 1; i < argc; i++) {
        switch (argv[i][1]) {
            case 'l':
                if (sscanf (argv[i+1], , &length) != 1) {
                    puts ();
                    return -1;
                }

                if (length < 4) {
                    puts ();
                    return -1;
                }
                i++;                
            break;

            case 'c':
                if (sscanf (argv[i+1], , &count) != 1) {
                    puts ();
                    return -1;
                }

                if (count <= 0) {
                    puts ();
                    return -1;
                }
                i++;
            break;

            case 's':
                if (sscanf (argv[i+1], , &seed) != 1) {
                    puts ();
                    return -1;
                }
                i++;
            break;

            case 'e':
                exSymbols = 1;
            break;

            default:
                help:
                printf (
                
                   
                   
                   
                   
                   );
                return 0;
            break;
        }    
    }

    srand (seed);

    for (int i = 0; i < count; i++)
        GetPassword();

    return 0;
}