Submission #207992

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
207992	2020-03-09 16:05:12	dennisstar	Toll (APIO13_toll)	C++17	100 / 100	1665 ms	18796 KiB

toll

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#include <bits/stdc++.h>
#define fi first
#define se second
#define eb emplace_back
#define all(V) (V).begin(), (V).end()
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
const int MX = 100005;
struct UF {
  int pr[MX];
  void init(int X) { fill(pr, pr+X+1, 0); }
  int gp(int x) { return pr[x]?(pr[x]=gp(pr[x])):x; }
  bool Un(int x, int y) {
    x=gp(x), y=gp(y);
    if (x!=y) pr[y]=x;
    return x!=y;
  }
}U;
int N, M, K, T, in[MX], chk[50], D[50], P[50], Mn[50];
ll C[MX], sz[50], Pp[50], A;
vector<pair<int, pii> > Ei, Eu, Ep, Eq;
vector<pii> New, adj[50]; vector<int> im[MX];
void dfs1(int n, int m) {
  in[n]=m; sz[m]+=C[n];
  for (auto &i:im[n]) if (!in[i]) dfs1(i, m);
 
 
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Compilation message (stderr)

toll.cpp: In function 'int main()':
toll.cpp:82:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for (int i=1; i<=N; i++) cin>>C[i]; cpr();
  ^~~
toll.cpp:82:38: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  for (int i=1; i<=N; i++) cin>>C[i]; cpr();
                                      ^~~

• Subtask 1: 16 / 16
• Subtask 2: 18 / 18
• Subtask 3: 22 / 22
• Subtask 4: 22 / 22
• Subtask 5: 22 / 22