Think Pair Share 6

Fill in the blanks of the following program.

#include <iostream>
using namespace std;

int main(){
    // Blank 1.
    _____ userInput;

    cout << "Please enter a number to test: ";
    // Blank 2.
    cin ____ userInput;

    // Blanks 3 & 4.
    if(userInput ___ 2 ___ 0){
        cout << "Your number is even." << endl;

    // Blank 5.
    } ____ {
        cout <<  "Your number is odd." <<  endl;
    }

    return 0;
}