Using a conditional expression, write a statement that increments numUsers if updateDirection is 1, otherwise decrements numUsers. Ex: if numUsers is 8 and updateDirection is 1, numUsers becomes 9; if updateDirection is 0, numUsers becomes 7

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Using a conditional expression, write a statement that increments numUsers if updateDirection is 1, otherwise decrements numUsers. Ex: if numUsers is 8 and updateDirection is 1, numUsers becomes 9; if updateDirection is 0, numUsers becomes 7

Hint: Start with "numUsers = ...".

#include <iostream>
using namespace std;

int main() {
int numUsers;
int updateDirection;

cin >> numUsers;
cin >> updateDirection;

/* Your solution goes here */

cout << "New value is: " << numUsers << endl;

return 0;
}

Please help me with this problem with C++.

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