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Increment operator

 
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the value of a after this operation is 3.
Why its not 4, as ++a should change the value of a to 2 and then a+a (2+2) should be 4.
 
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View it as


now after substitution it become

 
Vivek Raj
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ok I got it..

values are substituted from left to right in an expression

so,
if int a=0;



 
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