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  1. #include "MixedExpression.h"
  2. #include<iostream>
  3. #include<fstream>
  4. using namespace std;
  5.  
  6. int main(int argc, char *argv[])
  7. {
  8. 	MixedExpression res;
  9. 	MixedExpression op1;
  10. 	MixedExpression op2;
  11. 	char symbol;
  12. 	long x,y;
  13. 	ifstream in;
  14. 	ofstream out;
  15.  
  16.   	if(argc > 1)
  17. 	{
  18. 		in.open(argv[1]);
  19. 		if(in)
  20. 		{
  21. 			out.open(argv[2]);
  22. 			while(!in.eof())
  23. 			{
  24. 				op1.ReadMixedExp(in);
  25. 				in >> symbol;
  26. 				op2.ReadMixedExp(in);
  27. 				switch(symbol)   
  28. 				{
  29. 					case '+': res = op1.add(op2); // Get the sum.
  30. 						break;
  31. 					case '-': res = op1.subtract(op2); // Get the difference.
  32. 				   		break;
  33. 					case '*': res = op1.multiply(op2); // Get the product.
  34. 						break;
  35. 					case '/': res = op1.divide(op2); // Get the quotient.
  36. 						break;
  37. 				}
  38. 				op1.printData(out);
  39. 				out << " " << symbol << " ";
  40. 				op2.printData(out);
  41. 				out << " = ";
  42. 				res.printData(out);
  43. 				out << endl;
  44. 			}
  45. 			// Close the input file.
  46. 			in.close();
  47. 			// Close the output file.
  48. 			out.close();
  49. 		}
  50. 	}	 
  51. 	return 0;
  52. }
  53.  
  54.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:1:29: fatal error: MixedExpression.h: No such file or directory
 #include "MixedExpression.h"
                             ^
compilation terminated.
stdout
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Standard output is empty
https://ideone.com/EDTWeS
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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