#include <iostream> #include <cstdio> #include <algorithm> using namespace std; int n, x; int mn = 1111; long suma; int main() { cin >> n; for(int i = 0; i < n; i++) { cin >> x; suma += x; if(x%2) mn = min(mn, x); } if(suma%2 == 0) cout << suma; else { if(!(suma - mn)) cout << "NIESTETY"; else cout << suma - mn; } return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | #include <iostream> #include <cstdio> #include <algorithm> using namespace std; int n, x; int mn = 1111; long suma; int main() { cin >> n; for(int i = 0; i < n; i++) { cin >> x; suma += x; if(x%2) mn = min(mn, x); } if(suma%2 == 0) cout << suma; else { if(!(suma - mn)) cout << "NIESTETY"; else cout << suma - mn; } return 0; } |