fork download
  1. #include <iostream>
  2. int main() {
  3. unsigned n;
  4. std::cin >> n;
  5. for(unsigned i = n; i--; std::cout << n - i << " + " << i + 1 << " = " << n + 1 << std::endl);
  6. return 0;
  7. }
Success #stdin #stdout 0s 4376KB
stdin
5
stdout
1 + 5 = 6
2 + 4 = 6
3 + 3 = 6
4 + 2 = 6
5 + 1 = 6