Question

Fix the following code to print whether the input is positive or negative

#include <iostream>
#include <string>

using namespace std;

void positiveOrNegative(int); // declare function

int main(){
  
int y;
int result;
cin >> y;
result = positiveOrNegative(y);
  
return 0;
}

void positiveOrNegative(int x){
if (x>=0)
cout << "Positive";
else
cout << "Negative";
}

Answer 1

#include <iostream>
#include <string>

using namespace std;

string positiveOrNegative(int); // declare function

int main() {
    string result;
    int y;
    cin >> y;
    result = positiveOrNegative(y);
    cout << result;
    return 0;
}

string positiveOrNegative(int x) {
    if (x >= 0)
        return "Positive";
    else
        return "Negative";
}