#include <cstdio> #include <cstdlib> #include <string> using namespace std; int main() { int n; scanf("%d", &n); int sum = 0; int smallest_odd = 1001; for (int i = 0; i < n; i++) { int a; scanf("%d", &a); sum += a; if (((a % 2) == 1) && (a < smallest_odd)) { smallest_odd = a; } } if ((sum % 2) == 0) { printf("%d\n", sum); } else if (sum - smallest_odd > 0) { printf("%d\n", sum - smallest_odd); } else { printf("NIESTETY\n"); } 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 29 30 | #include <cstdio> #include <cstdlib> #include <string> using namespace std; int main() { int n; scanf("%d", &n); int sum = 0; int smallest_odd = 1001; for (int i = 0; i < n; i++) { int a; scanf("%d", &a); sum += a; if (((a % 2) == 1) && (a < smallest_odd)) { smallest_odd = a; } } if ((sum % 2) == 0) { printf("%d\n", sum); } else if (sum - smallest_odd > 0) { printf("%d\n", sum - smallest_odd); } else { printf("NIESTETY\n"); } return 0; } |