Set numMatches to the number of elements in userValues (having NUM_VALS elements) that equal matchValue. Ex: If matchValue = 2 and userValues = {2, 2, 1, 2}, then numMatches = 3.

import java. util. Scanner;

public class FindMatchValue {

public static void main (String [] args) {

final int NUM_VALS = 4;

int[] userValues = new int[NUM_VALS];

int i = 0;

int matchValue = 0;

int numMatches = - 99; / / Assign numMatches with 0 before your for loop

userValues[0] = 2;

userValues[1] = 2;

userValues[2] = 1;

userValues[3] = 2;

matchValue = 2;

Question

Computers and Technology

Aliza Braun

4 September, 16:28

Set numMatches to the number of elements in userValues (having NUM_VALS elements) that equal matchValue. Ex: If matchValue = 2 and userValues = {2, 2, 1, 2}, then numMatches = 3.

import java. util. Scanner;

public class FindMatchValue {

public static void main (String [] args) {

final int NUM_VALS = 4;

int[] userValues = new int[NUM_VALS];

int i = 0;

int matchValue = 0;

int numMatches = - 99; / / Assign numMatches with 0 before your for loop

userValues[0] = 2;

userValues[1] = 2;

userValues[2] = 1;

userValues[3] = 2;

matchValue = 2;

+3

Answers (1)

Know the Answer?

Arnav Mullins · Answer 1

import java. util. Scanner;

public class FindMatchValue {

public static void main (String [] args) {

final int NUM_VALS = 4;

int[] userValues = new int[NUM_VALS];

int i = 0;

int matchValue = 0;

int numMatches = - 99; / / Assign numMatches with 0 before your for loop

userValues[0] = 2;

userValues[1] = 2;

userValues[2] = 1;

userValues[3] = 2;

matchValue = 2;

numMatches=0;

for (i=0; i
{

if (userValues[i]==matchValue) / /cheking if the array element is equal to match value.

{

numMatches++;

}

}

System. out. println (numMatches); //printing the matchvalue.

}

}

Output:-

3

Explanation:

First I have set the value numMatches to 0 before the loop. Then I have user the for loop to iterate over the array. In the for loop I am checking that the array element is equal to the matchValue or not if it is equal then increasing the numMatches by 1. Then at last print the value of numMatches.