Submission #54571

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
54571	2018-07-04 06:38:32	khsoo01	Training (IOI07_training)	C++11	100 / 100	70 ms	8700 KiB

training

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#include<bits/stdc++.h>
using namespace std;
const int N = 1005, M = 5005, inf = 1e9;
int n, m, par[N], dfn[N], inv[N], all, cc;
int idx[N][N], sz[N], dt[N][1<<11], val[11][11];
int fir, sec, len;
vector<int> adj[N], edg[N];
struct edge {int a, b, v;} a[M];
void calc (int C, int P) {
  par[C] = P;
  dfn[C] = ++cc;
  inv[cc] = C;
  for(auto &T : adj[C]) {
    if(T == P) continue;
    calc(T, C);
  }
}
bool getfns (int C, int P, int O) {
  bool F = false;
  if(C == O) F = true;
  else {
    for(auto &T : adj[C]) {
      if(T == P) continue;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

training.cpp: In function 'int main()':
training.cpp:99:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&n,&m);
  ~~~~~^~~~~~~~~~~~~~
training.cpp:101:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d",&a[i].a,&a[i].b,&a[i].v);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• 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