#include <stdio.h> #include <stdlib.h> int main(void) { unsigned int n, a, min_n = 1001; unsigned long long int suma = 0; scanf("%u", &n); while(n--) { scanf("%u", &a); suma += a; if((min_n > a)&&(a % 2 != 0)) { min_n = a; } } if(suma % 2) { suma -= min_n; } if(suma) { printf("%llu", suma); } else { printf("NIESTETY"); } 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 31 32 33 34 35 36 37 | #include <stdio.h> #include <stdlib.h> int main(void) { unsigned int n, a, min_n = 1001; unsigned long long int suma = 0; scanf("%u", &n); while(n--) { scanf("%u", &a); suma += a; if((min_n > a)&&(a % 2 != 0)) { min_n = a; } } if(suma % 2) { suma -= min_n; } if(suma) { printf("%llu", suma); } else { printf("NIESTETY"); } return 0; } |