ТиТП2

#include <cmath>
#include <iostream>
using std::cout;
using std::cin;
using std::endl;
int main()
{
    int A, B, C, max, min;
    cout << "Vvedite 1 chislo" << endl;
    cin >> A;
    cout << "Vvedite 2 chislo" << endl;
    cin >> B;
    cout << "Vvedite 3 chislo" << endl;
    cin >> C;
    if (A > B && A > C) {
            max = A;
        }
    if (B > A && B > C) {
        max = B;
    }
    if (C > A && C > B) {
        max = C;
    }
    if (A < B && A < C) {
        min = A;
    }
    if (B < A && B < C) {
        min = B;
    }
    if (C < A && C < B) {
        min = C;
    }
    cout << "MAX = "<< max << endl;
    cout << "MIN = " << min << endl;
    return 0;
}

###############################################

#include <cmath>
#include <iostream>
using std::cout;
using std::cin;
using std::endl;
int main()
{
    int A, B, C, D, k;
    cout << "Vvedite 1 chislo" << endl;
    cin >> A;
    cout << "Vvedite 2 chislo" << endl;
    cin >> B;
    cout << "Vvedite 3 chislo" << endl;
    cin >> C;
    cout << "Vvedite 4 chislo" << endl;
    cin >> D;
    cout << "NACHALNAYA POSLEDOVATELNOST : " << A << " " << B << " " << C << " " << D << endl;
    if (A > B) {
        int k = A;
        A = B;
        B = k;
    }
    if (A > C)  {
        int k = C;
        C = A;
        A = k;
    }
    if (A > D) {
        int k = D;
        D = A;
        A = k;
    }
    if (B > C) {
        int k = C;
        C = B;
        B = k;
    }
    if (B > D) {
        int k = D;
        D = B;
        B = k;
    }
    if (C > D) {
        int k = D;
        D = C;
        C = k;
    }
    cout << "" << endl;
    cout << "####################################" << endl;
    cout << "" << endl;
    cout << "KONECHNAYA POSLEDOVATEL'NOST' : " << A << " " << B << " " << C << " "<< D << endl;
    return 0;
}

######################################

#include <cmath>
#include <iostream>
using std::cout;
using std::cin;
using std::endl;
int main()
{
    int x;
    cout << "Vvedite chislo" << endl;
    cin >> x;
    if (x >= 10 && x <= 99) {
        if ((x%2)==0) {
            cout << x << " - 2-ZNACHNOE CHETNOE CHISLO" << endl;
        }
        else
            cout << x << " - 2-ZNACHNOE, NO NECHETNOE CHISLO" << endl;
        }
    else cout << "VVEDITE DRYGOE CHISLO" << endl;
    return 0;
}

#######################################

#include <cmath>
#include <iostream>
using std::cout;
using std::cin;
using std::endl;
int main()
{
    cout << "VVEDITE 3-ZNACHNOE CHISLO = " << endl;
    int N, x1, x2, x3{};
    cin >> N;
    x3 = N % 10;
    x2 = N / 10 % 10;
    x1 = N / 100;
    int S;
    S = x1 + x2 + x3;
    if ((S % 2) == 0) {
        cout << "S = " << S << " - syymma cifr chisla CHETNAYA" << endl;
    }
    else cout << "S = " << S << " - syymma cifr chisla NECHETNAYA" << endl;
    return 0;
}

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