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  1. #include <iostream>
  2. #include <cstdlib>
  3. #include <sstream>
  4. using namespace std;
  5.  
  6. int main() {
  7.  
  8. int dynamic_variable = 4;
  9. double *float_array;
  10. float_array= new double [dynamic_variable];
  11. stringstream ss1("5.1,2.1,3.6,4.8");
  12.             int count = 0;
  13.             string s1;
  14.             string s2= "2.1";
  15.             while(getline(ss1,s1,','))
  16.             {
  17.                 float_array[count] =  atof(s1.c_str());
  18.                 count++;
  19.             }
  20.  
  21. for ( int cnt = 0; cnt < dynamic_variable; ++ cnt ) {
  22. std::cout << float_array[ cnt ] << '\n';
  23. }
  24. }
Success #stdin #stdout 0.01s 2860KB
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stdin
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Standard input is empty
stdout
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5.1
2.1
3.6
4.8
https://ideone.com/SKd1L
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
public

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