#include<iostream> using namespace std; int main () { int a; cin>>a; int naj=0; int sum=0; int b; int tab[a]; for (int i=0; i<a; i++){ cin>>b; sum+=b; tab[i]=b; if (b%2==1) naj=b; } if (a==1&&sum%2==1) cout<<"NIESTETY"; else{ if (sum%2==0) cout<<sum; else{ for (int i=0; i<a; i++){ if (tab[i]%2==1&&tab[i]<naj) naj=tab[i]; } cout<<sum-naj; } } 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 38 39 40 41 | #include<iostream> using namespace std; int main () { int a; cin>>a; int naj=0; int sum=0; int b; int tab[a]; for (int i=0; i<a; i++){ cin>>b; sum+=b; tab[i]=b; if (b%2==1) naj=b; } if (a==1&&sum%2==1) cout<<"NIESTETY"; else{ if (sum%2==0) cout<<sum; else{ for (int i=0; i<a; i++){ if (tab[i]%2==1&&tab[i]<naj) naj=tab[i]; } cout<<sum-naj; } } return 0; } |