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#include <iostream>
using namespace std;
 
int main() 
{
	int tab[5][5] {};
	int* kopia[7][7];
	for(int x=0, mn=1; x<5; ++x )
		for(int i=0; i<5; ++i, ++mn)
		{
			tab[x][i] = mn;
		}
 
	for(int x=1; x<6; ++x)
		for(int i=1; i<6; ++i) kopia[x][i] = &tab[x-1][i-1];
 
	for(int x=1; x<6; ++x) kopia[0][i] = &tab[4][i-1];
	for(int x=1; x<6; ++x) kopia[6][i] = &tab[0][i-1];
	for(int x=1; x<6; ++x) kopia[i][0] = &tab[i-1][4];
	for(int x=1; x<6; ++x) kopia[i][6] = &tab[i-1][0];
	kopia[0][0] = &tab[4][4];
	kopia[6][6] = &tab[0][0];
	kopia[0][6] = &tab[4][0];
	kopia[6][0] = &tab[0][4];
 
	for(int x=0; x<7; ++x )
	{
		for(int i=0; i<7; ++i)
		{
			cout << *kopia[x][i] << '\t';
		}		
		cout << '\n';
	}
 
	// your code goes here
	return 0;
}

prog.cpp: In function ‘int main()’:
prog.cpp:17:34: error: ‘i’ was not declared in this scope
  for(int x=1; x<6; ++x) kopia[0][i] = &tab[4][i-1];
                                  ^
prog.cpp:18:34: error: ‘i’ was not declared in this scope
  for(int x=1; x<6; ++x) kopia[6][i] = &tab[0][i-1];
                                  ^
prog.cpp:19:31: error: ‘i’ was not declared in this scope
  for(int x=1; x<6; ++x) kopia[i][0] = &tab[i-1][4];
                               ^
prog.cpp:20:31: error: ‘i’ was not declared in this scope
  for(int x=1; x<6; ++x) kopia[i][6] = &tab[i-1][0];
                               ^

Standard output is empty