#include <iostream>
int main() {
int i, j, k, l, arraySize = 10, z = 0;
std::cout<<"Input size:\n> "<<arraySize<<std::endl;
int **array = new int*[arraySize];
for(i = 0; i < arraySize; ++i)
array[i] = new int[arraySize];
for(i = 0; i < arraySize; ++i)
for(j = 0; j < arraySize; ++j)
array[i][j] = z++;
array[arraySize>>1][arraySize>>1] = array[arraySize-1][arraySize-1];
for(i = 0; i < arraySize; ++i)
for(j = 0; j < arraySize; ++j)
for(k = 0; k < arraySize; ++k)
for(l = 0; l < arraySize; ++l)
if(i != k && j != l && array[i][j] == array[k][l])
{
std::cout<<"i = "<<i<<"\tj = "<<j<<
"\nk = "<<k<<"\tl = "<<l<<std::endl;
goto end;
}
end:;
return 0;
}