Submission #363894

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
363894	2021-02-07 12:59:15	ogibogi2004	Shell (info1cup18_shell)	C++14	0 / 100	18 ms	23916 KiB

shell

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#include<bits/stdc++.h>
using namespace std;
#define ll long long
const int MAXN=1e6+6;
const ll mod=1e9+7;
int n,m,p;
vector<int>g[MAXN];
vector<int>t;
bool vis[MAXN];
void dfs(int u)
{
  vis[u]=1;
  for(auto v:g[u])
  {
    if(vis[v]==0)
    {
      dfs(v);
    }
  }
  t.push_back(u);
}
int a[MAXN];
int where[MAXN];
int w1[MAXN];
ll dp[MAXN];
int main()
{
  cin>>n>>m>>p;
  p+=2;
  a[1]=1;a[p]=n;
 
 
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Compilation message (stderr)

shell.cpp: In function 'int main()':
shell.cpp:49:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   49 |  for(int i=0;i<t.size();i++)where[t[i]]=i;
      |              ~^~~~~~~~~
shell.cpp:67:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   67 |  for(int i=0;i<t.size();i++)
      |              ~^~~~~~~~~

• Subtask 1: 0 / 10
• Subtask 2: 0 / 45
• Subtask 3: 0 / 20
• Subtask 4: 0 / 25