#include <iostream> using namespace std; int a, b, mn, s; int main(){ cin>>a; for(int i=0; i<a; i++){ cin>>b; if(b%2==1){ if(b<mn) mn=b; if(mn==0) mn=b; } s=s+b; } if(s%2==1){ if(mn==s) cout<<"NIESTETY"; else cout<<s-mn; } else cout<<s; return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | #include <iostream> using namespace std; int a, b, mn, s; int main(){ cin>>a; for(int i=0; i<a; i++){ cin>>b; if(b%2==1){ if(b<mn) mn=b; if(mn==0) mn=b; } s=s+b; } if(s%2==1){ if(mn==s) cout<<"NIESTETY"; else cout<<s-mn; } else cout<<s; return 0; } |