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Jun 24th, 2018
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  1. #include <QtCore/QCoreApplication>
  2. #include <stdio.h>
  3. #include <math.h>
  4.  
  5. using namespace std;
  6.  
  7. int main(int argc, char *argv[])
  8. {
  9.     QCoreApplication a(argc, argv);
  10.     int num;
  11.  
  12.     FILE *file = fopen ("file.csv", "w");
  13.  
  14.     for (num = 1; num <= 10; num++ ) // Si deve andare da 1 a 10, non da 0 a 9.
  15.     {
  16.         fprintf (file, "%d %lf\n", num, log(num) ); // In questo modo stampa X e log(X), ovvero Y.
  17.     }
  18.  
  19.     fclose(file); // Si deve indicare la variabile, non il nome del file da chiudere.
  20.     return a.exec();
  21. }
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