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  1. #include<iostream>
  2. using namespace std;
  3. void main()
  4. {
  5. 	int quality_points(int);
  6. 	int grade;
  7. 	for(int i =1; i<=5; i++)
  8. 	{
  9. 		cout<<"Enter the grade "<<endl;
  10. 		cin>>grade;
  11. 		cout<<"on the scale from 0 to 4 "
  12. 			<<"The quality points of "<<grade<<" = "
  13. 			<<quality_points(grade)<<endl;
  14. 	}
  15. }
  16. int quality_points(int average)
  17. {
  18. 	if(average>=90)
  19. 		return 4;
  20. 	else if(average>=80)
  21. 		return 3;
  22. 	else if(average >= 70)
  23. 		return 2;
  24. 	else if(average>= 60)
  25. 		return 1;
  26. 	else
  27. 		return 0;
  28. }
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:3:11: error: ‘::main’ must return ‘int’
 void main()
           ^
stdout
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Standard output is empty
https://ideone.com/kgFegE
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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