in java, Write a for loop to print all NUM_VALS elements of array hourlyTemp. Se

Question

in java, Write a for loop to print all NUM_VALS elements of array hourlyTemp. Separate elements with a comma and space. Ex: If hourlyTemp = {90, 92, 94, 95}, print: 90, 92, 94, 95 Note that the last element is not followed by a comma, space, or newline.

import java.util.Scanner;

public class PrintWithComma {
public static void main (String [] args) {
final int NUM_VALS = 4;
int[] hourlyTemp = new int[NUM_VALS];
int i = 0;

hourlyTemp[0] = 90;
hourlyTemp[1] = 92;
hourlyTemp[2] = 94;
hourlyTemp[3] = 95;

/* Your solution goes here */

System.out.println("");

return;
}
}

Explanation / Answer

public class PrintWithComma {
public static void main (String [] args) {
final int NUM_VALS = 4;
int[] hourlyTemp = new int[NUM_VALS];
int i = 0;

hourlyTemp[0] = 90;
hourlyTemp[1] = 92;
hourlyTemp[2] = 94;
hourlyTemp[3] = 95;

for (i = 0; i < NUM_VALS; i++) {
if (i == (NUM_VALS - 1)) System.out.print(hourlyTemp[i]);
else System.out.print(hourlyTemp[i] + ", ");
}

System.out.println("");

return;
}
}

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.