Question

activity
6.6.1: output of methods with loops.
14/316 645/6000 points
jump to level 1
type the programs output
import java.util.scanner;
public class numbersprinter {
public static void printselectednumbers(int numcount) {
scanner scnr = new scanner(system.in);
int i;
int number;
for (i = 0; i < numcount; ++i) {
number = scnr.nextint();
if ((number % 3) != 0) {
system.out.println(number);
}
}
}
public static void main(string args) {
int numcount = 7;
printselectednumbers(numcount);
}
}
input
6
2
16
18
4
15
11
output

Explanation:

Step1: Understand the loop and condition

The loop runs numCount (7) times. In each iteration, it reads a number. The condition (number % 3) != 0 checks if the number is not divisible by 3.

Step2: Check each input number

• Input 6: \(6\div3 = 2\), \(6\%3=0\) → not printed.
• Input 2: \(2\div3 = 0\) (remainder 2), \(2\%3 = 2

eq0\) → printed.

• Input 16: \(16\div3 = 5\) (remainder 1), \(16\%3=1

eq0\) → printed.

• Input 18: \(18\div3 = 6\), \(18\%3 = 0\) → not printed.
• Input 4: \(4\div3 = 1\) (remainder 1), \(4\%3=1

eq0\) → printed.

• Input 15: \(15\div3 = 5\), \(15\%3 = 0\) → not printed.
• Input 11: \(11\div3 = 3\) (remainder 2), \(11\%3=2

eq0\) → printed.

Answer:

2
16
4
11