#include <stdio.h>
#include <stdlib.h>
void swap(int *value1, int *value2)
{
	int swap = *value2;
	*value2 = *value1;
	*value1 = swap;
}
int trans(int* ptr)
{
	for (int i = 0; i < 5; i++)
	{

		for (int j = i; j < 5; j++)
		{
			swap(ptr + i + 5 * j, ptr + j + 5 * i);
		}
	}
}
void main()
{
	int arr[5][5];
	for (int i = 0; i < 5; i++)
	{
		for (int j = 0; j < 5; j++)
		{
			arr[i][j] = i + 1;
		}

	}
	printf("===RAW===\n");
	for (int i = 0; i < 5; i++)
	{
		for (int j = 0; j < 5; j++)
		{
			printf("%d ", arr[i][j]);
		}
		printf("\n");
	}
	printf("=========\n\n");
	trans(&arr[0][0]);
	printf("==TRANS==\n");
	for (int i = 0; i < 5; i++)
	{
		for (int j = 0; j < 5; j++)
		{
			printf("%d ", arr[i][j]);
		}
		printf("\n");
	}
	printf("=========\n\n");
	trans(&arr[0][0]);
	printf("===B2R===\n");   //BACK TO RAW
	for (int i = 0; i < 5; i++)
	{
		for (int j = 0; j < 5; j++)
		{
			printf("%d ", arr[i][j]);
		}
		printf("\n");
	}
	printf("=========\n\n");
	system("pause");
}