#include <iostream>
#include <cstdlib>
using namespace std;

void matrixOperations(int row, int column) {

/*---------- Çàïîëíåíèå ìàòðèöû ñëó÷àéíìè ÷èñëàìè -------------*/
    cout << endl;
    cout << "Ïîëó÷åííàÿ ìàòðèöà:\n";
    int matrix[row][column];
            for (int i = 0; i < row; i++) {
                for (int j = 0; j < column; j++) {
                matrix[i][j] = rand()%350;
                cout << matrix[i][j] << " ";
                }
            cout << endl;
    }
/*-------------------------------------------------------------*/

cout << endl;

/*------------ Ïîèñê ìàêñèìóìà/ìèíèìóìà ìàòðèöû ---------------*/
    int min, max ;
    int minstr, minstl, maxstr, maxstl;
    min = matrix[0][0]; max = matrix[0][0];
    for (int i = 0; i < row; i++) {
        for (int j = 0; j < column; j++) {
            if ( matrix[i][j] < min)
            {

            min = matrix[i][j];
            minstr = i;
            minstl = j;

            } else

                if ( matrix[i][j] > max)
                {
                max = matrix[i][j];
                maxstr = i;
                maxstl = j;
                }

        }
    }

    cout << endl;
    cout << "Ìèíèìàëüíîå çíà÷åíèå: " << min;
    cout << " [" << minstr+1 << "]" << "[" << minstl+1 << "]\n";
    cout << "Ìàêñèìàëüíîå çíà÷åíèå: " << max;
    cout << " [" << maxstr+1 << "]" << "[" << maxstl+1 << "]\n";
/*-----------------------------------------------------------------*/

    cout << endl;

/*----------------- Ñóììû êàæäûõ ñòðîê ìàòðèöû ------------------*/
    for(int i = 0; i < row; i++){
    int rowSum = 0;
    for(int j = 0; j < column; j++) {
    rowSum += matrix[i][j];
    }
    cout << " - [Ñóììà] " << i+1 <<" ñòðîêà: "; cout << rowSum << '\n';
    }
    cout << endl;
/*-----------------------------------------------------------------*/

/*----------------- Ñóììû êàæäûõ ñòîëáöîâ ìàòðèöû ------------------*/
    for(int j = 0; j < column; j++){
    int columnSum = 0;
    for(int i = 0; i < row; i++) {
    columnSum += matrix[i][j];
    }
    cout << " - [Ñóììà] " << j+1 <<" ñòîëáöà: "; cout << columnSum << '\n';
    }
    cout << endl;
/*-----------------------------------------------------------------*/

cout << "\n";

/*------------ Ñîðòèðîâêà ñòðîê ìàòðèöû  ---------------*/
    cout << "Îòñîðòèðîâàííûå ñòðîêè ìàòðèöû:\n";
       for(int i = 0; i < row; i++) {
            for(int j = 0; j < column; j++) {
                int index = j;
                int minElement = matrix[i][j];
                for(int z = j; z < column; z++)
                    {
                        if(minElement < matrix[i][z])
                        {
                            index=z;
                            minElement=matrix[i][z];
                        }
                    }
                swap(matrix[i][j],matrix[i][index]);
                cout << matrix[i][j] << " ";
            }
            cout << endl;
        }
/*---------------------------------------------------------*/
}

int main() {
int row, column;
    setlocale(0,"Russian");

    cout << "Êîë-âî ñòðîê: "; cin >> row;
    cout << "Êîë-âî ñòîëáöîâ: "; cin >> column;

    int *n = new int[row];
    int *m = new int [column];

    matrixOperations(row,column);

    delete [] n;
    delete [] m;
}