fork download
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6. int N;
  7. cin >> N;
  8. int *numbers = new int[N];
  9. for (int i = 0; i < N; ++i) {
  10. cin >> numbers[i];
  11. }
  12. for (int i = 0; i < N; ++i) {
  13. if (i < N - 1) {
  14. numbers[i] += numbers[i + 1];
  15. }
  16. cout << numbers[i] << " ";
  17. }
  18. delete[] numbers;
  19. return 0;
  20. }
Success #stdin #stdout 0s 16048KB
stdin
3
1 -1 2
stdout
0 1 2