Question: Consider the following algorithm (remember that integer division truncates): int halfIt (int n) { if (n > 0) { return 1 + halfIt (n/2); }

Consider the following algorithm (remember that integer division truncates):

int halfIt (int n) {

if (n > 0) {

return 1 + halfIt (n/2);

} else {

return 0;

}

}

What does halfIt(n) return? Your answer should be a function of n. Prove that the algorithm is correct.

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