#include <stdio.h>
#include <conio.h>
using namespace std;
void main()
{
	int N, M, i, j;
	int FlagMas[20];
	int mas[20][20], Max, Min;
	printf("Enter N and M: ");
	scanf_s("%i", &N);
	scanf_s("%i", &M);
	printf("Enter matrix \n");
	for (i = 0; i<N; i++)
	{
		FlagMas[i] = 1;
		for (j = 0; j<M; j++)
		{
			scanf_s("%i", &mas[i][j]);
			if (mas[i][j] % 2 != 0) FlagMas[i] = 0;
		}
	}
	printf("%c", '\n');
	for (i = 0; i<N; i++)
	{
		if (FlagMas[i] == 0)
			for (j = 0; j<M; j++) printf("%i ", mas[i][j]);
		else
			for (j = M - 1; j >= 0; j--) printf("%i ", mas[i][j]);
		printf("%c", '\n');
	}
	_getch();
}