Submission #1321200

#	Time	Username	Problem	Language	Result	Execution time	Memory
1321200		Roumak77	Feast (NOI19_feast)	C++17	12 / 100	23 ms	2772 KiB

feast

#include <bits/stdc++.h>

using namespace std;

using ll = long long;

void solve(){

    ll n, k;
    cin >> n >> k;

    vector<ll> v(n);
    ll t = 9;
    ll temp1 = 0;
    ll temp2 = 0;

    for(ll i = 0; i < n; i++)
    {
        cin >> v[i];
        if (v[i] >= 0)
        {
            if (t == 9)
            {
                temp1 += v[i];
            }else
            {
                temp2 += v[i];

            }
        }else
        {
            t = v[i];
        }

    }



    if (t == 9)
    {
        cout << temp1 << endl;
    }else
    {
        if (k == 1)
        {
            cout << max(temp1, max(temp2, temp1 + temp2 + t)) << endl;
        }else
        {
            cout << temp1 + temp2 << endl;
        }
    }


}

bool single = true;

signed main(){


    ios_base::sync_with_stdio(false);
    cout.tie(0);
    cin.tie(0);

    ll t = 1;
    if(!single) cin >> t;

    while(t--){
        solve();
    }
}

• Subtask 1: 4 / 4
• Subtask 2: 8 / 8
• Subtask 3: 0 / 18
• Subtask 4: 0 / 10
• Subtask 5: 0 / 11
• Subtask 6: 0 / 20
• Subtask 7: 0 / 29