8.5 Use a stack of activation records to trace the execution of the recursive fact method after an initial call of fact (4). Here is the method definition: /** /** * Calculates n!. * * @param n the integer whose factorial is calculated. * * @return n!. * */ protected static long fact (int n) { if (n <= 1) return 1; return n ∗ fact (n - 1); } // method fact | |
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