Pizda Na Palke

#include<iostream>
#include<iomanip>
#include<fstream>
#include<cmath>
#include<string>

using namespace std;

struct Number {                                             // Structure itself
    unsigned int x[7];
};

Number operator + (Number a, Number b) {
    Number temp;
    for (int i = 0; i < 7; i++)
        temp.x[i] = 0;
    for (int i = 6; i >= 0; i--) {
        temp.x[i] += a.x[i] + b.x[i];
        if (i != 0) {
            temp.x[i - 1] += (int)temp.x[i] / pow(10, 9);
            temp.x[i] -= temp.x[i - 1] * pow(10, 9);
        }
    }
    return temp;
}

Number operator - (Number a, Number b) {
    Number temp;
    for (int i = 0; i < 7; i++)
        temp.x[i] = 0;
    for (int i = 0; i < 7; i++) {
        int k = 0;
        if (a.x[i] >= b.x[i])
            temp.x[i] += a.x[i] - b.x[i];
        else
            if (i != 0) {
                temp.x[i] += (a.x[i] + pow((int)10, (int)9)) - b.x[i];
                temp.x[i - 1] -= 1;
            }
    }
    return temp;
}

bool operator > (Number a, Number b) {
    bool temp;
    int p = 0,
        n = 0;
    for (int i = 0; i < 7; i++) {
        if (a.x[i] > b.x[i])
            p++;
        else
            if (a.x[i] < b.x[i])
                n++;
        if (p == 1 && n == 0) {
            temp = true;
            break;
        }
        else
            if (p == 0 && n == 1) {
                temp = false;
                break;
            }
            else
                if (p == 0 && n == 0)
                    temp = false;
    }
    return  temp;
}

bool operator < (Number a, Number b) {
    bool temp;
    int p = 0,
        n = 0;
    for (int i = 0; i < 7; i++) {
        if (a.x[i] > b.x[i])
            p++;
        else
            if (a.x[i] < b.x[i])
                n++;
        if (p == 0 && n == 1) {
            return true;
        }
        else
            if (p == 1 && n == 0) {
                return false;
            }
            else
                if (p == 0 && n == 0)
                    temp = false;
    }
    return  temp;
}

bool operator == (Number a, Number b) {
    int amount = 0;
    for (int i = 0; i < 7; i++)
        if (a.x[i] == b.x[i])
            amount++;
    if (amount == 7)
        return true;
    else
        return false;
}

bool operator != (Number a, Number b) {
    int amount = 0;
    for (int i = 0; i < 7; i++)
        if (a.x[i] == b.x[i])
            amount++;
    if (amount == 7)
        return false;
    else
        return true;
}

Number operator & (Number a, Number b) {
    Number temp;
    for (int i = 0; i < 7; i++)
        temp.x[i] = a.x[i] & b.x[i];
    return temp;
}

Number operator | (Number a, Number b) {
    Number temp;
    for (int i = 0; i < 7; i++)
        temp.x[i] = a.x[i] | b.x[i];
    return temp;
}

Number operator ^ (Number a, Number b) {
    Number temp;
    for (int i = 0; i < 7; i++)
        temp.x[i] = a.x[i] ^ b.x[i];
    return temp;
}

Number operator ~ (Number a) {
    for (int i = 0; i < 7; i++)
        a.x[i] = ~a.x[i];
    return a;
}

Number operator << (Number a, int x) {
    Number temp;
    for (int i = 0; i < 7; i++)
        temp.x[i] = a.x[i];
    for (int m = 0; m < x; m++) {
        for (int i = 6; i >= 0; i--) {
            temp.x[i] = temp.x[i] << 1;
            if (i != 0)
                temp.x[i - 1] += temp.x[i] >> 31;
        }
    }
    return temp;
}

Number operator <<= (Number a, int x) {
    Number temp;
    for (int i = 0; i < 7; i++)
        temp.x[i] = a.x[i];
    for (int m = 0; m < x; m++) {
        for (int i = 6; i >= 0; i--) {
            temp.x[i] = temp.x[i] << 1;
            if (i != 0)
                temp.x[i - 1] += temp.x[i] >> 31;
            else
                temp.x[6] += temp.x[i] >> 31;
        }
    }
    return temp;
}

Number operator >> (Number a, int x) {
    Number temp;
    for (int i = 6; i >= 0; i--)
        temp.x[i] = a.x[i];;
    for (int m = 0; m < x; m++) {
        for (int i = 0; i < 7; i++) {
            temp.x[i] = temp.x[i] >> 1;
            if (i != 6)
                temp.x[i + 1] += temp.x[i] << 31;
        }
    }
    return temp;
}

Number operator >>= (Number a, int x) {
    Number temp;
    for (int i = 6; i >= 0; i--)
        temp.x[i] = a.x[i];;
    for (int m = 0; m < x; m++) {
        for (int i = 0; i < 7; i++) {
            temp.x[i] = temp.x[i] >> 1;
            if (i != 6)
                temp.x[i + 1] += temp.x[i] << 31;
            else
                temp.x[0] += temp.x[i] << 31;
        }
    }
    return temp;
}

void main() {
    Number a[2];

    string A[2];                                            // Stuffing STRING with numbers
    for (size_t m = 0; m < 2; m++) {
        cout << "Number " << m + 1 << " = ";
        getline(cin, A[m]);
    }
    int len[2] = { A[0].length(), A[1].length() };

    for (size_t m = 0; m < 2; m++)                          // Zeroing STRUCTs
        for (size_t i = 0; i < 7; i++)
            a[m].x[i] = 0;

    for (size_t m = 0; m < 2; m++) {                        //Directly stuffing STRUCTs with numbers
        int k1 = 1,
            k2 = 0;

        for (int i = len[m] - 1; i >= 0; i--) {
            a[m].x[7 - k1] += ((int)A[m][i] - 48) * pow(10, k2);
            k2++;
            if (k2 == 9) {
                k1++;
                k2 = 0;
            }
        }
    }
    cout << endl;

    int check;
    for (size_t m = 0; m < 2; m++) {                            // Printing numbers by 9 numerals
        check = 0;
        cout << "Number " << m + 1 << " = ";
        for (size_t i = 0; i < 7; i++) {
            if (a[m].x[i] != 0)
                check++;
            if (check != 0)
                if (check != 1)
                    cout << setw(9) << setfill('0') << a[m].x[i] << " ";
                else
                    cout << a[m].x[i] << " ";
        }
        if (check == 0)
            cout << 0;
        cout << endl;
    }
    cout << endl;

    check = 0;
    Number c[2];
    c[0] = a[0] + a[1];                                     // +
    cout << "a + b = ";
    for (size_t i = 0; i < 7; i++) {
        if (c[0].x[i] != 0)
            check++;
        if (check != 0)
            if (check != 1)
                cout << setw(9) << setfill('0') << c[0].x[i] << " ";
            else
                cout << c[0].x[i] << " ";
    }
    if (check == 0)
        cout << 0;
    cout << endl;

    check = 0;
    c[0] = a[0] - a[1];                                     // -
    cout << "a - b = ";
    for (size_t i = 0; i < 7; i++) {
        if (c[0].x[i] != 0)
            check++;
        if (check != 0)
            if (check != 1)
                cout << setw(9) << setfill('0') << c[0].x[i] << " ";
            else
                cout << c[0].x[i] << " ";
    }
    if (check == 0)
        cout << 0;
    cout << endl << endl;

    bool C = a[0] > a[1];                                   // >
    if (C == true)
        cout << "a > b : True" << endl;
    else
        cout << "a > b : False" << endl;

    C = a[0] < a[1];                                        // <
    if (C == true)
        cout << "a < b : True" << endl;
    else
        cout << "a < b : False" << endl;

    C = a[0] == a[1];                                       // ==
    if (C == true)
        cout << "a = b : True" << endl;
    else
        cout << "a = b : False" << endl;

    C = a[0] != a[1];                                       // !=
    if (C == true)
        cout << "a != b : True" << endl << endl;
    else
        cout << "a != b : False" << endl << endl;

    check = 0;
    c[0] = a[0] & a[1];                                     // &
    cout << "a & b = ";
    for (size_t i = 0; i < 7; i++) {
        if (c[0].x[i] != 0)
            check++;
        if (check != 0)
            if (check != 1)
                cout << setw(9) << setfill('0') << c[0].x[i] << " ";
            else
                cout << c[0].x[i] << " ";
    }
    if (check == 0)
        cout << 0;
    cout << endl;

    check = 0;
    c[0] = a[0] | a[1];                                     // |
    cout << "a | b = ";
    for (size_t i = 0; i < 7; i++) {
        if (c[0].x[i] != 0)
            check++;
        if (check != 0)
            if (check != 1)
                cout << setw(9) << setfill('0') << c[0].x[i] << " ";
            else
                cout << c[0].x[i] << " ";
    }
    if (check == 0)
        cout << 0;
    cout << endl;

    check = 0;
    c[0] = a[0] ^ a[1];                                     // ^
    cout << "a ^ b = ";
    for (size_t i = 0; i < 7; i++) {
        if (c[0].x[i] != 0)
            check++;
        if (check != 0)
            if (check != 1)
                cout << setw(9) << setfill('0') << c[0].x[i] << " ";
            else
                cout << c[0].x[i] << " ";
    }
    if (check == 0)
        cout << 0;
    cout << endl;

    c[0] = ~a[0];                                           // ~
    c[1] = ~a[1];
    for (size_t m = 0; m < 2; m++) {
        if (m == 0)
            cout << "~a = ";
        else
            cout << endl << "~b = ";
        for (size_t i = 0; i < 7; i++)
            if (check != 1)
                cout << setw(9) << setfill('0') << c[m].x[i] << " ";
            else
                cout << c[m].x[i] << " ";
    }
    cout << endl << endl;

    int amount[2];
    cout << "Amount of shifts <- : ";
    cin >> amount[0] >> amount[1];

    c[0] = a[0] << amount[0];                                   // <<
    c[1] = a[1] << amount[1];
    for (size_t m = 0; m < 2; m++) {
        check = 0;
        if (m == 0)
            cout << "a << " << amount[0] << " = ";
        else
            cout << endl << "b << " << amount[1] << " = ";
        for (size_t i = 0; i < 7; i++) {
            if (c[m].x[i] != 0)
                check++;
            if (check != 0)
                if (check != 1)
                    cout << setw(9) << setfill('0') << c[m].x[i] << " ";
                else
                    cout << c[m].x[i] << " ";
        }
        if (check == 0)
            cout << 0;
    }
    cout << endl;

    cout << "Amount of shifts -> : ";                           // >>
    cin >> amount[0] >> amount[1];

    c[0] = a[0] >> amount[0];
    c[1] = a[1] >> amount[1];
    for (size_t m = 0; m < 2; m++) {
        check = 0;
        if (m == 0)
            cout << "a >> " << amount[0] << " = ";
        else
            cout << endl << "b >> " << amount[1] << " = ";
        for (size_t i = 0; i < 7; i++) {
            if (c[m].x[i] != 0)
                check++;
            if (check != 0)
                if (check != 1)
                    cout << setw(9) << setfill('0') << c[m].x[i] << " ";
                else
                    cout << c[m].x[i] << " ";
        }
        if (check == 0)
            cout << 0;
    }
    cout << endl;

    cout << "Amount of CIRCULAR shifts <- : ";
    cin >> amount[0] >> amount[1];

    c[0] = a[0] <<= amount[0];                                  // <<=
    c[1] = a[1] <<= amount[1];
    for (size_t m = 0; m < 2; m++) {
        check = 0;
        if (m == 0)
            cout << "a <<= " << amount[0] << " = ";
        else
            cout << endl << "b <<= " << amount[1] << " = ";
        for (size_t i = 0; i < 7; i++) {
            if (c[m].x[i] != 0)
                check++;
            if (check != 0)
                if (check != 1)
                    cout << setw(9) << setfill('0') << c[m].x[i] << " ";
                else
                    cout << c[m].x[i] << " ";
        }
        if (check == 0)
            cout << 0;
    }
    cout << endl;

    cout << "Amount of CIRCULAR shifts -> : ";                      // >>=
    cin >> amount[0] >> amount[1];

    c[0] = a[0] >>= amount[0];
    c[1] = a[1] >>= amount[1];
    for (size_t m = 0; m < 2; m++) {
        check = 0;
        if (m == 0)
            cout << "a >>= " << amount[0] << " = ";
        else
            cout << endl << "b >>= " << amount[1] << " = ";
        for (size_t i = 0; i < 7; i++) {
            if (c[m].x[i] != 0)
                check++;
            if (check != 0)
                if (check != 1)
                    cout << setw(9) << setfill('0') << c[m].x[i] << " ";
                else
                    cout << c[m].x[i] << " ";
        }
        if (check == 0)
            cout << 0;
    }
    cout << endl;

    system("pause");
}