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  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4.  
  5. #define fast ios::sync_with_stdio(0);cin.tie(0);cout.tie(0)
  6. #define pb push_back
  7.  
  8. const double PI = 3.141592653589793;
  9.  
  10. int ans = 0;
  11.  
  12. void solve(){
  13. 	ans = 0;
  14. 	int n, m;
  15. 	cin >> n >> m;
  16. 	int a[n];
  17. 	int c[n];
  18.         vector <int> w;
  19.         w.pb(0);
  20.         int l[m+1];
  21.         for(int i = 0; i <= m; i++)
  22.             l[i] = 0;
  23. 	for(int i = 0; i < n; i++)
  24.             cin >> a[i];
  25. 	for(int i = 0; i < n; i++)
  26.             cin >> c[i];
  27. 	for(int i = 0; i < n; i++){
  28.             for(int j = 0; j < c[i]; j++){
  29.                 vector <int> y;
  30.                 for(int q = 0; q < w.size(); q++){
  31.                     if(w[q] + a[i] <= m and  l[w[q] + a[i]] == 0){
  32.                         l[w[q] + a[i]] = 1;
  33.                         y.pb(w[q] + a[i]);
  34.                     }
  35.                 }
  36.                 for(int q = 0; q < y.size(); q++){
  37.                     w.pb(y[q]);
  38.                 }
  39.             }
  40.  
  41.         }
  42. 	ans = w.size() - 1;
  43. }
  44. int main() {
  45.     fast;
  46.     int t;
  47.     cin >> t;
  48.     for(int i = 0; i < t; i++){
  49.         solve();
  50.         cout << "Case " << i + 1 << ": " << ans << endl;
  51.     }
  52.     return 0;
  53. }
Success #stdin #stdout 0s 4392KB
comments (?)
stdin 

    2

    3 10

    1 2 4 2 1 1

    2 5

    1 4 2 1
stdout 
Case 1: 8
Case 2: 4
https://ideone.com/K3KD3k
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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