func_code_string: #include <bits/stdc++.h>   const double EPS = 0.0000000001;   const long long mod1 = 998244353;   const long long mod2 = 1000000007;   const long long mod3 = 1000000009;   const long long mod4 = 228228227;   const long long inf = 100000000000000;   using namespace std;   signed main() {     long long t;     cin >> t;     for (long long q = 0; q < t; q++) {       long long n, a, b;       cin >> n >> a >> b;       vector<long long> v(n);       for (long long i = 0; i < n; i++) cin >> v[i];       sort(v.begin(), v.end());       long long dp[n];       dp[0] = v[0];       for (long long i = 1; i < n; i++) {         dp[i] = inf;         if ((i - b) == -1) {           dp[i] = v[i];         }         if ((i - b) >= 0) dp[i] = dp[i - b] + v[i];         dp[i] = min(dp[i], dp[i - 1] + v[i]);       }       for (long long i = n - 1; i >= 0; i--) {         if (dp[i] <= a) {           cout << i + 1 << endl;           break;         }       }       if (dp[0] > a) cout << 0 << endl;     }   }   