What could be the output for following?
main()
{
int a= - - 2;
printf(“%d”,a);
}
1. 2
2. -2
3. 1
4. Error

• ans 4.Error
  error: lvalue required as decrement operand
• 6 years agoHelpfull: Yes(6) No(0)
• Correct answer will be 2 becoz - -2 will be 2 due to multiplication of two -ve * -ve = +
• 6 years agoHelpfull: Yes(3) No(5)
• 1 because predecrement operator decrement the given value and then displays it
• 6 years agoHelpfull: Yes(2) No(2)
• Error
  
  Increment and decrement operator works with variable
• 6 years agoHelpfull: Yes(2) No(0)
• the answer is 2
• 6 years agoHelpfull: Yes(1) No(0)
• I agree with all the answers that error will be the correct answer but can anyone explain what is the logic behind?
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• the ans is 2
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• I have already tried running this program on IDE and this gives an error.
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• ans :: will be error always.... coz 2 is a constant and u cannot modify a constant value...
  if u try to chnage a constant value then how can we say that its a constant :P
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• Answer is option 1
• 5 years agoHelpfull: Yes(0) No(0)
• ans is 2.
  If any varilable delared directly that will print
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