C if
#include <iostream>
int main() {
int number;
// Input
std::cout << "Enter an integer: ";
std::cin >> number;
// Check if the number is positive, negative, or zero
if (number > 0) {
std::cout << "The number is positive." << std::endl;
} else if (number < 0) {
std::cout << "The number is negative." << std::endl;
} else {
std::cout << "The number is zero." << std::endl;
}
return 0;
}