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Farjana_akter

Untitled

Feb 4th, 2020
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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4.  
  5. int main()
  6. {
  7. long long int n,i,j,sum=0,t;
  8. cin>>t;
  9. while(t--)
  10. {
  11. cin>>n;
  12. long long int arr[n+5],a,b,c,d,e;
  13. sum=0;
  14. for(i=1;i<=n;i++)
  15. {
  16. cin>>arr[i];
  17. sum+=arr[i];
  18. }
  19. a=sum/2;
  20. long long int dp[a+5];
  21. memset(dp,0,sizeof(dp));
  22. for(i=1;i<=n;i++)
  23. {
  24. for(j=a;j>=arr[i];j--)
  25. {
  26. dp[j]=max(dp[j],dp[j-arr[i]]+arr[i]);
  27. }
  28. }
  29. cout<<sum-2*dp[a]<<endl;
  30. }
  31. return 0;
  32. }
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