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is it possible to reassign a single variable multiple times in a program??
if yess ..thn what value will variable store ..
3 Respuestas
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I don't think so we can use $a many time times in a program .while do so it will replace by the new value being assigned .
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yes a variable can be used to multiple times in a program but it will store the last updated value to that variable
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Not neccesarily if you use an array