Answer to Question #260000 in C++ for aria

Question

Assign numMatches with the number of elements in userValues that equal matchValue. userValues has NUM_VALS elements. Ex: If userValues is {2, 1, 2, 2} and matchValue is 2 , then numMatches should be 3.

Your code will be tested with the following values:

matchValue: 2, userValues: {2, 1, 2, 2} (as in the example program above)

matchValue: 0, userValues: {0, 0, 0, 0}

matchValue: 10, userValues: {20, 50, 70, 100}

Answer 1

#include <iostream>


using namespace std;




  int main() {


const int NUM_VALS = 4;


int userValues[NUM_VALS];


int i;


int matchValue;


int numMatches = -99;
cin >> matchValue;


for (i = 0; i < NUM_VALS; ++i) {


cin >> userValues[i];


 }


numMatches = 0;


for (i = 0; i < NUM_VALS; ++i) {


if(userValues[i] == matchValue) {


numMatches++;


}


}


cout << "matchValue: " << matchValue<< "numMatches: " << numMatches << endl;




return 0;


}