Submission #97481

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
97481	2019-02-16 11:37:58	maruii	Training (IOI07_training)	C++14	100 / 100	151 ms	4608 KiB

training

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#include <bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
int N, M;
struct ed{int a,b,c;};
vector<int> edge[1001], D[1001];
vector<ed> A[1001], E;
int dp[1001][1024], nth[1001], prt[10][1001], deg[1001], dth[1001];
void dfs(int x){
  D[dth[x]].push_back(x);
  for(auto &i: edge[x]){
    if(prt[0][x]==i) continue;
    prt[0][i] = x;
    dth[i] = dth[x]+1;
    dfs(i);
    nth[i] = deg[x];
    ++deg[x];
  }
}
int main(){
  ios_base::sync_with_stdio(0), cin.tie(0);
  cin>>N>>M;
  int ans = 0;
  for(int i=0; i<M; ++i){
    int x,y,z; cin>>x>>y>>z;
    if(z) E.push_back({z, x, y}), ans += z;
    else edge[x].push_back(y), edge[y].push_back(x);
  }
  dth[1] = 1;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 7 / 7
• Subtask 5: 9 / 9
• Subtask 6: 9 / 9
• Subtask 7: 9 / 9
• Subtask 8: 9 / 9
• Subtask 9: 9 / 9
• Subtask 10: 9 / 9
• Subtask 11: 9 / 9