Kasat

#include <bits/stdc++.h>

#define _ ios_base::sync_with_stdio(0);cin.tie();
#define mp make_pair
#define pb push_back

#define ll long long
#define pii pair<int,int>
#define vpii vector<pii>
#define vi vector<int>

#define EPS 2.220446e-02
#define PI 3.14159265358

using namespace std;

bool compare(const pii&a, const pii&b) {
    return a.second>b.second;
}

int main() { _

    vector<tuple<int,int,int,int>> qs;
    int t; cin >> t;
    for(int i=0;i<t;i++) {
        int a,b,c,n;
        cin >> a >> b >> c >> n;
        qs.push_back(make_tuple(a,b,c,n));
    }

    for(auto x : qs) {
        int a = get<0>(x),b = get<1>(x),c = get<2>(x),n = get<3>(x);
        vector<int> arr = {a,b,c};
        sort(arr.begin(), arr.end());
        a=arr[0];b=arr[1];c=arr[2];
        if(a!=b) {
            int trm = b-a;
            if(trm>n) { trm = n; }
            a += trm;
            c -= trm;
            n -= trm;
        } // (A == B) <= C
        if(n>0) {
            if(a==b&&b==c) {
                if(a==0) {
                    cout << "0 0 0" << endl;
                    continue;
                }
                if(n%2==0) {
                    cout << a << " " << a << " " << a << endl;
                    continue;
                } else {
                    cout << a-1 << " " << a << " " << a+1 << endl;
                    continue;
                }
            } else {
                // a == b
                int canrm = c-b;
                if(n==canrm-1) {
                    int bit=canrm%3;
                    int each=(canrm-bit)/3;
                    cout << a+each << " " << a+each << " " << a+each+bit << endl;
                    continue;
                }
                if(n<canrm-1) {
                    int bit=n%2;
                    int each=(n-bit)/2;
                    cout << a+each << " " << a+each+bit << " " << c-n << endl;
                    continue;
                }
                if(n>canrm-1) {
                    if(canrm%3==0) {
                        if(n%2==0) {
                            int each = canrm/3;
                            cout << (a+each) << " " << (a+each) << " " << (a+each) << endl;
                        } else {
                            int each = canrm/3;
                            cout << a+each-1 << " " << a+each << " " << a+each+1 << endl;
                        }
                        continue;
                    }
                    if(canrm%3==1) {
                        int each = (canrm-1)/3;
                        cout << a+each << " " << a+each << " " << a+each+1 << endl;
                        continue;
                    }
                    if(canrm%3==2) {
                        int each = (canrm-2)/3;
                        cout << a+each << " " << a+each+1 << " " << a+each+1 << endl;
                        continue;
                    }
                }
            }
        } else {
            cout << a << " " << b << " " << c << endl;
            continue;
        }
    }

    return 0;
}

Test 1

Group: 1

Verdict: WRONG ANSWER

Test 2

Group: 2

Verdict: WRONG ANSWER

Test 3

Group: 3

Verdict: WRONG ANSWER