giúp mình với ạ mình đang cần gấp

#danglam228

#include <bits/stdc++.h>
#define ll long long
using namespace std;
ll k, m, n, q;
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);
    freopen("TROMVANG.INP", "r", stdin);
    freopen("TROMVANG.OUT", "w", stdout);
    cin >> k;
    cin >> m >> n >> q;
    ll d = 0;
    if (m <= k) d = max(d, m);
    if (n <= k) d = max(d, n);
    if (q <= k) d = max(d, q);
    
    if (m + n <= k) d = max(d, m + n);
    if (m + q <= k) d = max(d, m + q);
    if (n + q <= k) d = max(d, n + q);
    
    if (m + n + q <= k) d = max(d, m + n + q);

    cout << d << endl;

    return 0;
}

#include <iostream>
using namespace std;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(0); cout.tie(0);
freopen("TROMVANG.INP", "r", stdin);
freopen("TROMVANG.OUT", "w", stdout);
long long k, m, n, q;
cin >> k >> m >> n >> q;
long long d = max({m <= k ? m : 0, n <= k ? n : 0, q <= k ? q : 0,
m + n <= k ? m + n : 0, m + q <= k ? m + q : 0,
n + q <= k ? n + q : 0, m + n + q <= k ? m + n + q : 0});
cout << d << endl;
return 0;
}