#include <iostream> #include <cstdio> using namespace std; int main() { int n,suma=0,banknot,mini=1000001; scanf("%d",&n); for(int i=0;i<n;i++) { scanf("%d", &banknot); suma+=banknot; if(banknot%2==1 && banknot<mini) mini=banknot; } if(suma%2==0) cout<<suma; else {suma-=mini; if(suma!=0) cout<<suma; else cout<<"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 | #include <iostream> #include <cstdio> using namespace std; int main() { int n,suma=0,banknot,mini=1000001; scanf("%d",&n); for(int i=0;i<n;i++) { scanf("%d", &banknot); suma+=banknot; if(banknot%2==1 && banknot<mini) mini=banknot; } if(suma%2==0) cout<<suma; else {suma-=mini; if(suma!=0) cout<<suma; else cout<<"NIESTETY"; } return 0; } |