#include<bits/stdc++.h> using namespace std; #define int long long const int N = 10000 + 3; void fun () { int n, k, m; cin >> n >> m >> k; vector<int> a(n + 1), b(m + 1); for (int i = 1; i <= n; i++) cin >> a[i]; for (int i = 1; i <= m; i++) cin >> b[i]; if (k > m) { cout << "Impossible"; return; } vector<int> dp(N); dp[0] = 1; for (int i = 1; i <= m; i++) { b[j] = min(b[j], n); for (int j = N - 1; j >= b[i]; j--) { dp[j] |= dp[j - b[i]]; } } int s = 0; for (int i = 1; i <= n; i++) { s += a[i]; } for (int i = s; i < N; i++) { if (dp[i]) { cout << i - s << endl; return; } } } signed main () { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); int tt = 1; //cin >> tt; while (tt--) fun(); return 0; }

kitchen.cpp: In function 'void fun()':
kitchen.cpp:21:19: error: 'j' was not declared in this scope
   21 |                 b[j] = min(b[j], n);
      |                   ^