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  1. integer english,hindi,maths,chemistry,physics,totalMarks,average;
  2. english=81;
  3. hindi=74;
  4. maths=22;
  5. chemistry=95;
  6. physics=86;
  7.  
  8.  
  9. totalMarks=english+hindi+maths+chemistry+physics;
  10. average=totalMarks/5;
  11.  
  12. if(english>=40 && hindi>=40 && maths>=40 && physics>=40 && chemistry>=40)
  13. {
  14. system.debug('Student has successfully passed.All 5 subjects have >40 marks');
  15. system.debug('Average marks= ' + average);
  16.  
  17. //Calculating thr grade of student
  18. if(average>= 60)
  19. { system.debug('Student grade= A'); }
  20. else if(average>=50 && average<60)
  21. { system.debug('Student grade= B'); }
  22. else if(average>=40 && average<50)
  23. { system.debug('Student grade= C'); }
  24. else
  25. { system.debug('Student grade= Fail.Marks are <40'); }
  26. }
  27.  
Success #stdin #stdout #stderr 0.01s 8872KB
stdin
Standard input is empty
stdout
Object: nil error: did not understand #english
MessageNotUnderstood(Exception)>>signal (ExcHandling.st:254)
UndefinedObject(Object)>>doesNotUnderstand: #english (SysExcept.st:1448)
UndefinedObject>>executeStatements (prog:1)
stderr
./prog:2: expected expression