15.cpp

#include "pch.h"
#include <stdio.h>
#include <conio.h>
#include <windows.h>
#include <math.h>


int main() {
	SetConsoleOutputCP(1251);
	SetConsoleCP(1251);

	int n, m;
	int i, j;
	printf("Введите n и m\n");
	scanf_s("%i%i", &n, &m);
	int arr[10][10];
	for (i = 0; i < n; i++) {
		for (j = 0; j < m; j++) {
			printf("arr[%i][%i] = ", i + 1, j + 1);
			scanf_s("%i", *(arr + i) + j);
		}
	}

	int mi = 0, mj = 0;
	int max = abs(arr[mi][mj]);
	for (i = 0; i < n; i++) {
		j = i == 0 ? 1 : 0;
		while (j < n) {
			if (max < arr[i][j]) {
				max = abs(arr[i][j]);
				mi = i;
				mj = j;
			}
			j++;
		}
	}

	// replace rows
	int tmp;
	for (i = mi + 1; i < n; i++) {
		for (j = 0; j < m; j++) {
			tmp = arr[i-1][j];
			arr[i - 1][j] = arr[i][j];
			arr[i][j] = tmp;
		}
	}

	// replace columns
	for (j = mj + 1; j < m; j++) {
		for (i = 0; i < n; i++) {
			tmp = arr[i][j - 1];
			arr[i][j - 1] = arr[i][j];
			arr[i][j] = tmp;
		}
	}

	for (i = 0; i < n - 1; i++) {
		for (j = 0; j < m - 1; j++) {
			printf(" arr[%i][%i] = %i ", i + 1, j + 1, arr[i][j]);
		}
		printf("\n");
	}

	_getch();
	return 0;
}