Submission #128611

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
128611	2019-07-11 07:28:11	faustaadp	One-Way Streets (CEOI17_oneway)	C++17	100 / 100	301 ms	44408 KiB

oneway

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#include<bits/stdc++.h>
typedef long long ll;
#define pb push_back
#define mp make_pair
#define fi first
#define se second
using namespace std;
ll n,m,p,i,x[101010],y[101010],X[101010],Y[101010],j,te,JK;
vector<ll> v[101010],w[101010],V[101010],isi[101010],W[101010];
ll b[101010];
ll nm[101010];
ll Z[101010];
ll br[101010];
ll wk[101010];
ll mi[101010];
ll bes[101010];
string s;
pair<ll,ll> P[101010];
void dfs(ll aa,ll bb)
{
  te++;
  wk[aa]=te;
  mi[aa]=te;
  b[aa]=1;
  ll ii;
  for(ii=0;ii<v[aa].size();ii++)
  {
    if(abs(w[aa][ii])==bb)continue;
    if(b[v[aa][ii]]==0)
    {
 
 
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Compilation message (stderr)

oneway.cpp: In function 'void dfs(ll, ll)':
oneway.cpp:26:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(ii=0;ii<v[aa].size();ii++)
           ~~^~~~~~~~~~~~~
oneway.cpp: In function 'void dfs2(ll)':
oneway.cpp:51:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(ii=0;ii<v[aa].size();ii++)
           ~~^~~~~~~~~~~~~
oneway.cpp: In function 'void dfs3(ll)':
oneway.cpp:63:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(ii=0;ii<V[aa].size();ii++)
           ~~^~~~~~~~~~~~~
oneway.cpp: In function 'void dfs4(ll, ll)':
oneway.cpp:79:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(ii=0;ii<V[aa].size();ii++)
           ~~^~~~~~~~~~~~~

• Subtask 1: 30 / 30
• Subtask 2: 30 / 30
• Subtask 3: 40 / 40