Integer numElements is read from input. Then, strings and integers are read and stored into string vector productList and integer vector numberList, respectively. Lastly, string productAsked and integer numberAsked are read from input.

Assign matchesFound with the number of element pairs that match both productAsked and numberAsked.

For each pair that matches productAsked and numberAsked, output "Exact match found at index " followed by the element pair's index. End with a newline.

Ex: If the input is:

4 sofa 99 dresser 161 sofa 99 sofa 100 sofa 99

Then the output is:

Exact match found at index 0 Exact match found at index 2 Total: 2

Code:

#include
#include
using namespace std;

int main() {
int numElements;
string productAsked;
int numberAsked;
int matchesFound;
unsigned int i;

cin >> numElements;

vector productList(numElements);
vector numberList(numElements);

for (i = 0; i < productList.size(); ++i) {
cin >> productList.at(i);
cin >> numberList.at(i);
}

cin >> productAsked;
cin >> numberAsked;

/* Your code goes here */

cout << "Total: " << matchesFound << endl;

return 0;
}