@ -1,7 +1,7 @@
#include <iostream>
using namespace std;
int sillyFun(int num){
int sillyFun(int &num){
num = num + 1;
return num;
}
@ -12,4 +12,4 @@ int main(){
cout << "sillyFun returns: " << sillyFun(ourNumber)
<< endl;
cout << "ourNumber is: " << ourNumber << endl;