Challenge: Positive, Negative or Zero

Lab C++ Beginner 10 points

Read one whole number and print positive, negative or zero.

Input

One integer.

Output

One word.

Example

Input

Output

positive

Sample input available Sample output available

Editor

C++

Hints

Use if, else if and else.

Zero is neither > 0 nor < 0.

Solution explanation

Three paths, and exactly one of them runs.

Show solution

#include <iostream>
using namespace std;

int main() {
    int n;
    cin >> n;
    if (n > 0) {
        cout << "positive\n";
    } else if (n < 0) {
        cout << "negative\n";
    } else {
        cout << "zero\n";
    }
    return 0;
}

Output

Answer