ibragimova_mariam

Многочлен (x*x + 1)

Nov 25th, 2018
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  1. #include <iostream>
  2. #include <vector>
  3. #include <cmath>
  4. #include <limits.h>
  5.  
  6. using namespace std;
  7.  
  8. int main() {
  9.  
  10. int n;
  11. cin >> n;
  12. int nn = n + 1;
  13. int *a = new int[nn];
  14. for(int i = nn - 1; i >= 0; i--) {
  15. cin >> a[i];
  16. }
  17.  
  18. int b[] = {1, 0, 1};
  19. int m = 3;
  20.  
  21. int *res = new int[nn + m - 1]; // 0-индексация
  22.  
  23. for(int i = 0; i < m; i++) {
  24. for(int j = 0; j < nn; j++) {
  25. res[i + j] += b[i] * a[j];
  26. }
  27. }
  28.  
  29. for(int i = 0; i < nn + m - 1; i++) {
  30. cout << res[i] << " " ;
  31. }
  32.  
  33. return 0;
  34. }
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