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Why does it print 0 as output and not 3 ?

 
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Greenhorn
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i=i++ means assign the value of i to i and increment. Increment of i will be done after assignment.
you are not capturing the value of i++. Due to this reason the value of i always 0 in 02,03,04 lines.
 
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This one is actually in the JavaRanch FAQ....

http://faq.javaranch.com/java/PostIncrementOperatorAndAssignment


Henry
 
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