Evaluate whether the following code is efficient. If not, recommend a better code.
return powerOf2B( n - 1 ) + powerOf2B( n - 1 );

Name: Evaluate whether the following code is efficient. If not, recommend a better code. return powerOf2B( n - 1 ) + powerOf2B( n - 1 );
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The Answer of Evaluate whether the following code is efficient. If not, recommend a better code.
return powerOf2B( n - 1 ) + powerOf2B( n - 1 );

Evaluate Whether the Following Code Is Efficient