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  1. #include <bits/stdc++.h>
  2. #define int long long
  3.  
  4. using namespace std;
  5.  
  6. int dp[111][100111];
  7. int W, n;
  8. int v[100111];
  9. int w[100111];
  10.  
  11. int32_t main() {
  12.     ios_base::sync_with_stdio(false);
  13.     cin.tie(NULL);
  14.  
  15.     cin >> n >> W;
  16.     for (int i = 1; i <= n; i += 1) {
  17.         cin >> w[i] >> v[i];
  18.     }
  19.  
  20.     for (int i = 1; i <= n; i += 1) {
  21.         for (int j = 0; j <= W; j += 1) {
  22.             if (w[i] > j) {
  23.                 dp[i][j] = dp[i-1][j];
  24.             } else {
  25.                 dp[i][j] = max(dp[i-1][j], v[i] + dp[i-1][j-w[i]]);
  26.             }
  27.         }
  28.     }
  29.  
  30.     cout << dp[n][W];
  31.  
  32.     return 0;
  33. }
Success #stdin #stdout 0s 5260KB
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https://ideone.com/5miSrm
language:
C++14 (gcc 8.3)
created:
5 hours ago
visibility:
public

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