#include<cstdio> #define INF 2000000001 int main() { int sum = 0; int mini = INF; int n; scanf("%d", &n); for (int i = 0; i < n; i++) { int c; scanf("%d", &c); sum += c; mini = (c%2 == 0 || c > mini) ? mini : c; } if (sum%2 == 0 && sum > 0) { printf("%d\n", sum); } else if (sum-mini > 0) { printf("%d\n", sum-mini); } 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 | #include<cstdio> #define INF 2000000001 int main() { int sum = 0; int mini = INF; int n; scanf("%d", &n); for (int i = 0; i < n; i++) { int c; scanf("%d", &c); sum += c; mini = (c%2 == 0 || c > mini) ? mini : c; } if (sum%2 == 0 && sum > 0) { printf("%d\n", sum); } else if (sum-mini > 0) { printf("%d\n", sum-mini); } else { printf("NIESTETY\n"); } return 0; } |