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Programmin question please help?
would the evaluation tree for i + 4 * j be the same as (i+4) * j
if not please explain
2 Answers
- 1 decade agoFavorite Answer
No!
because always remember that * will run first before +
if you enter (i+4) * j
you are telling the computer to solve i+4 first and multiply the value of i+4 by j
i + 4 *j
this means that you are telling the computer to solve 4 * j first and add i to the value of 4*j
- 1 decade ago
i + 4 * j
is same as: i + ( 4 * j )
Reason: PEMDAS Rule
P - Parenthesis E - Exponential M - Multiplication D - Division A - Addition S - Subtraction. This is the order of operations. :)
Regards,
Jigar
