#include <iostream>
 
 
int main() {
   std::size_t const N = 8;
   int matrix[N][N] = {0};
 
   for (std::size_t i = 0; i != (N + 1) / 2; ++i) {
      for (std::size_t j = i; j != (N + 1) / 2; ++j) {
         int value = j - i + 1;
         matrix[i][j] = value;
         matrix[N - i - 1][j] = value;
         matrix[i][N - j - 1] = value;
         matrix[N - i - 1][N - j - 1] = value;
      }
   }
 
   for (std::size_t i = 0; i != N; ++i) {
      for (std::size_t j = 0; j != N; ++j) {
         std::cout << matrix[i][j] << ' ';
      }
      std::cout << std::endl;
   }
}

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