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Apr 7th, 2020
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C++ 0.63 KB | None | 0 0
  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. void sqrtAll(double* arr, int s) {
  6.     for (int i = 0; i < s; i++) {
  7.         if (arr[i] > 0) {
  8.             arr[i] = sqrt(arr[i]);
  9.         }
  10.     }
  11. }
  12.  
  13. int main() {
  14.     int size;
  15.  
  16.     cout << "Размерность массива: ";
  17.  
  18.     cin >> size;
  19.  
  20.     double* arr = new double[size];
  21.  
  22.     cout << "Его содержимое: " << endl;
  23.     for (int i = 0; i < size; i++) {
  24.         cout << i << ": ";
  25.         cin >> arr[i];
  26.     }
  27.  
  28.     sqrtAll(arr, size);
  29.  
  30.     for (int i = 0; i < size; i++) {
  31.         cout << arr[i] << " ";
  32.     }
  33.  
  34.     delete[] arr;
  35. }
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