#include <algorithm> #include <cstdio> using namespace std; int main() { int n; scanf("%d", &n); int sum = 0, min_odd = 1e7; for(int i = 0; i < n; i++) { int a; scanf("%d", &a); sum += a; if(a%2) min_odd = min(min_odd, a); } if(sum%2) { if(sum-min_odd == 0) puts("NIESTETY"); else printf("%d\n", sum-min_odd); } else printf("%d\n", sum); 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 | #include <algorithm> #include <cstdio> using namespace std; int main() { int n; scanf("%d", &n); int sum = 0, min_odd = 1e7; for(int i = 0; i < n; i++) { int a; scanf("%d", &a); sum += a; if(a%2) min_odd = min(min_odd, a); } if(sum%2) { if(sum-min_odd == 0) puts("NIESTETY"); else printf("%d\n", sum-min_odd); } else printf("%d\n", sum); return 0; } |