Question

5.15 LAB: Output values below an amount Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, get the last value from the input, which indicates a threshold. Output all integers less than or equal to that last threshold value. Assume that the list will always contain fewer than 20 integers. Ex: If the input is: 5 50 60 140 200 75 100 the output is: 50,60,75, The 5 indicates that there are five integers in the list, namely 50, 60, 140, 200, and 75. The 100 indicates that the program should output all integers less than or equal to 100, so the program outputs 50, 60, and 75. For coding simplicity, follow every output value by a comma, including the last one. Such functionality is common on sites like Amazon, where a user can filter results. 301630.1851370.qx3zqy7 LAB ACTIVITY 5.15.1: LAB: Output values below an amount 0 / 10 LabProgram.java Load default template... 1 import java.util.Scanner; 2 3 public class LabProgram { 4 public static void main(String[] args) { 5 Scanner scnr = new Scanner(System.in); 6 int[] userValues = new int[20]; // List of integers from input 7 8 /* Type your code here. */ 9 } 10 } 11

Answer 1

public class LabProgram {

public static void main(String[] args) {

Scanner scnr = new Scanner(System.in);

int[] userValues = new int[20]; // List of integers from input

int n = scnr.nextInt(); // Number of integers in the list

int threshold = scnr.nextInt(); // Threshold value

// Get the list of integers

for (int i = 0; i < n; i++) {

userValues[i] = scnr.nextInt();

}

// Output all integers less than or equal to threshold value

for (int i = 0; i < n; i++) {

if (userValues[i] <= threshold) {

System.out.print(userValues[i] + ",");

}

}

}

}

In this program, we first get the user's number of integers and the threshold value. Then, we use a loop to get the list of integers. Finally, we use another loop to output all integers less than or equal to the threshold value. Note that we include a comma after every output value, including the last one, as the problem statement requires.