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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. vector<vector<int>> vec;
  4. int ile[1000007];
  5. int wart[1000007];
  6. int ile_ma(int x)
  7. {
  8.     cout<<"duap"<<endl;
  9.     int c=vec[x].size();
  10.     if(ile[x]>0)
  11.     {
  12.         return ile[x];
  13.     }
  14.     if(c==0)
  15.     {
  16.         ile[x]=wart[x];
  17.         return 1;
  18.     }
  19.     int wyn=wart[x];
  20.     for(auto a:vec[x])
  21.     {
  22.         wyn+=ile_ma(a);
  23.     }
  24.     ile[x]=wyn;
  25.     return wyn;
  26. }
  27. int main()
  28. {
  29.     ios_base::sync_with_stdio(0);
  30.     cin.tie(0);
  31.     int n;cin>>n;
  32.     if(n==1)
  33.     {
  34.         cout<<0;
  35.         return 0;
  36.     }
  37.     for(int i=0;i<n;i++)
  38.     {
  39.         vector<int> a;vec.push_back(a);
  40.     }
  41.     cout<<"asa"<<endl;
  42.     for(int i=2;i<=n;i++)
  43.     {
  44.         int a,b;cin>>a>>b;
  45.         vec[a].push_back(i);
  46.         wart[i]=b;
  47.     }
  48.     ile_ma(1);
  49.     cout<<"dasdadfADD"<<endl;
  50.     for(int i=1;i<=n;i++)
  51.     {
  52.         cout<<ile[i]<<endl;
  53.     }
  54. }
  55.  
Success #stdin #stdout 0s 5316KB
comments (?)
stdin 
6
4 4
1 10
1 1
1 3
2 1
stdout 
asa
duap
duap
duap
duap
duap
duap
dasdadfADD
8
5
10
6
3
1
https://ideone.com/YnXRT8
language:
C++ (gcc 8.3)
created:
4 hours ago
visibility:
public

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