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  1. vector<int> adjList[100005];
  2. int vis[100005];
  3.  
  4. void dfs(int u)
  5. {
  6.     vis[u] = 1;
  7.     for(int i = 0; i < adjList[u].size(); i++)
  8.     {
  9.         int v = adjList[u][i];
  10.         if(!vis[v])
  11.             dfs(v);
  12.     }
  13. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:1:1: error: ‘vector’ does not name a type
 vector<int> adjList[100005];
 ^~~~~~
prog.cpp: In function ‘void dfs(int)’:
prog.cpp:7:24: error: ‘adjList’ was not declared in this scope
     for(int i = 0; i < adjList[u].size(); i++)
                        ^~~~~~~
stdout
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Standard output is empty
https://ideone.com/JvPzwk
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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