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Author Question: Analyze the following two programs:A:public class Test { public static void main(String[] args) { ... (Read 55 times)

Sportsfan2111

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Analyze the following two programs:

A:

public class Test {
public static void main(String[] args) {
xMethod(5);
}

public static void xMethod(int length) {
if (length > 1) {
System.out.print((length - 1) + " ");
xMethod(length - 1);
}
}
}

B:
public class Test {
public static void main(String[] args) {
xMethod(5);
}

public static void xMethod(int length) {
while (length > 1) {
System.out.print((length - 1) + " ");
xMethod(length - 1);
}
}
}

◦ The two programs produce the same output 4 3 2 1.
◦ The two programs produce the same output 1 2 3 4.
◦ Program A produces the output 4 3 2 1 and Program B prints 4 3 2 1 1 1 .... 1 infinitely.
◦ The two programs produce the same output 5 4 3 2 1.
◦ The two programs produce the same output 1 2 3 4 5.


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Marked as best answer by Sportsfan2111 on May 6, 2020

Viet Thy

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Sportsfan2111

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Reply 2 on: May 6, 2020
Wow, this really help


skipfourms123

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  • Posts: 343
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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