#include <cstdio> int main() { int n; scanf("%d", &n); int a, p = 1000, s = 0; for(int i = 0; i < n; ++i) { scanf("%d", &a); s += a; if(a % 2 == 1 && p > a) p = a; } if(s % 2 == 1) s -= p; if(s == 0) printf("NIESTETY\n"); else printf("%d\n", s); 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> int main() { int n; scanf("%d", &n); int a, p = 1000, s = 0; for(int i = 0; i < n; ++i) { scanf("%d", &a); s += a; if(a % 2 == 1 && p > a) p = a; } if(s % 2 == 1) s -= p; if(s == 0) printf("NIESTETY\n"); else printf("%d\n", s); return 0; } |