Submission #114790

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
114790	2019-06-02 17:25:09	luciocf	Pipes (BOI13_pipes)	C++14	88.33 / 100	269 ms	17016 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

pipes

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#include <bits/stdc++.h>
using namespace std;
const int maxn = 1e5+10;
typedef long long ll;
typedef pair<int, int> pii;
int n, m;
int c[maxn];
int ans[maxn];
int pai[maxn], nivel[maxn], edgePai[maxn];
int firstCycle=-1, lastCycle=-1, lastEdge=-1;
bool mark[maxn], inCycle[maxn], ok=1;
vector<pii> grafo[maxn];
void dfs(int u, int p)
{
  mark[u] = true;
  for (auto pp: grafo[u])
  {
    int v = pp.first, e = pp.second;
 
 
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Compilation message (stderr)

pipes.cpp: In function 'int main()':
pipes.cpp:119:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &n, &m);
  ~~~~~^~~~~~~~~~~~~~~~~
pipes.cpp:122:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &c[i]);
   ~~~~~^~~~~~~~~~~~~
pipes.cpp:127:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d", &u, &v);
   ~~~~~^~~~~~~~~~~~~~~~~

Subtask 130 / 30

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Subtask 258.333333333333336 / 70

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