Untitled
unknown
c_cpp
2 years ago
203 B
4
Indexable
using namespace std;
#include <iostream>
int main()
{
long long int n;
cin >> n;
if (n % 2 == 0) {
cout << n / 2;
}
if (n % 2 != 0) {
cout << (n / 2) - (((n / 2) * 2) + 1);
}
}
Editor is loading...
Leave a Comment