[백준] 2576번 : 홀수 - C++

https://www.acmicpc.net/problem/2576

#include <iostream>

using namespace std;

int main() {
    int min=987654321;
    int sum=0;
    for(int i=0;i<7;i++){
        int a;
        cin>>a;
        if(a%2==1){
            sum+=a;
            if(a<min) min=a;
        }
    }
    if(sum==0) cout<<-1;
    else{
        cout<<sum<<"\n";
        cout<<min;
    }
}