{
setlocale(LC_ALL,"Russian");
   
    float a=0,c[5];
    cout << "Введите массив " << endl; //5
    for(int i=0;i<5;i++)
    cin >> c[i];
    for(int i=0;i<5;i++)
    if(c[i]>a) a=c[i];
    cout<<"Наибольшее число = " <<a<<endl;
      
        int a=0,m[2][4]={{-10,2,-45,5},{10,-11,40,1}}; //6
        for (int i=0;i<2;i++)
        {for (int j=0;j<4;j++)
        {if(m[i][j]<a) a=m[i][j];}}
        cout<<"Минимально значение = " <<a<<endl;
            //int x,t=0,m[14]={10,9,8,5,2,3,1,-5,-7,9,2,-5,-7,-1};
          
            int x,b,t=0;
            cout << "Input array size: "; //7
            cin >> b;
            int m[b];
            cout << "Input array: ";
            for (int i=0;i<b;i++)
            {
            cin >> m[i];
            }
            cout << "Input your number: ";
            cin  >> x;
            for(int i=0;i<14;i++)
            {
            if(m[i]==x) t++;
            }
            system("CLS");
            cout << t << " number(-s) in this array"<<endl;
               
                int b,r=0,t=0,z=0;
                cout << "Input array size: "; //8
                cin >> b;
                int m[b];
                cout << "Input array: ";
                for (int i=0;i<b;i++)
                {cin >> m[i];
                if (m[i]<0) r++;
                else t++;
                if (m[i]==0) z++;}
                cout <<"\n"<< "Positive = " << t << " Negative = " << r << " Neutral = " << z << " numbers" << endl;
                   
                    int x,y;
                    cout << "Input quantity of rows in the array: ";
                    cin >> x;
                    cout << "Input quantity of columns in the array: "; //9,10
                    cin >> y;
                    int m[x][y];
                    cout << "\nInput array: \n"<<endl;
                    for(int i=0;i<x;i++)
                    {
                        cout <<" "<<i+1<<" row: "<<endl;
                        for(int j=0;j<y;j++)
                        {
                        cin >> m[i][j];
                        }
                    }
                    cout <<endl;
                    for(int i=0;i<x;i++)
                    {
                        int z=0;
                        for(int j=0;j<y;j++)
                        {
                        z+=m[i][j];
                        }
                        cout << "Sum elements of " << i+1 << " row = " << z << endl;
                    }
                    cout <<endl;
                    for(int i=0;i<y;i++)
                    {
                        int z=0;
                        for(int j=0;j<x;j++)
                        {
                        z+=m[j][i];
                        }
                        cout << "Sum elements of " << i+1 << " column = " << z << endl;
                    }
                    cout << "\nIn matrix form: ";
                    for(int i=0;i<x;i++)
                    {
                    cout << "\n";
                        for(int j=0;j<y;j++)
                        {
                            cout << setw(3)<< m[i][j];
                        }
                    }
                    cout<<endl;

return 0;
}