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Nov 24th, 2017
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C++ 0.59 KB | None | 0 0
  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. #define INF 100000000
  5.  
  6. int n;
  7. int size[53];
  8. int sum = 0;
  9.  
  10. int memo[53][100007];
  11.  
  12. int dp(int pos, int tam){
  13.     if(tam <= sum/2)
  14.         return tam;
  15.     if(pos == n)
  16.         return -INF;
  17.     if(memo[pos][tam] != -1)
  18.         return memo[pos][tam];
  19.  
  20.     int a, b;
  21.  
  22.     a = dp(pos+1, tam-size[pos]);
  23.     b = dp(pos+1, tam);
  24.  
  25.     return memo[pos][tam] = max(a,b);
  26. }
  27.  
  28. int main(){
  29.     cin >> n;
  30.     for(int i = 0; i < n; i++){
  31.         cin >> size[i];
  32.         sum += size[i];
  33.     }
  34.     memset(memo, -1, sizeof(memo));
  35.  
  36.     int resp = dp(0, sum);
  37.  
  38.     cout << resp << " " << sum - resp;
  39.  
  40.     return 0;
  41. }
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