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UniQuet0p1

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Nov 16th, 2021
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  1. #include <iostream>
  2. #include <math.h>
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7. setlocale(0, "");
  8. int i, j, n;
  9. cout << "n =";
  10. cin >> n;
  11.  
  12. float A[n][9]; // выражение должно иметь константное значение.
  13. for (i = 0; i < n; i++) {
  14. for (i = 0; j < n; j++) {
  15. cout << "A[" << i << ", " << j << "] =";
  16. cin >> A[i][j];
  17. }
  18. }
  19.  
  20. cout << "Результат: " << "\n\r";
  21. float sum;
  22. for (i = 1; i < n; i += 2) {
  23. sum = 0;
  24. for (j = 0; j < n; j++) {
  25. sum += A[i][j];
  26. }
  27. cout << i << ": " << sum / 9 << "\n\r";
  28. }
  29.  
  30. system("pause");
  31. return 0;
  32. }
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