0_0_23909183_15324.cpp:5:1: error: 'vector' does not name a type
vector<int>g[N];
^
0_0_23909183_15324.cpp: In function 'void init()':
0_0_23909183_15324.cpp:18:9: error: 'g' was not declared in this scope
g[i].clear();
^
0_0_23909183_15324.cpp:20:25: error: 'memset' was not declared in this scope
memset(e,0,sizeof(e));
^
0_0_23909183_15324.cpp: In function 'void tarjan(int)':
0_0_23909183_15324.cpp:42:37: error: 'min' was not declared in this scope
low[u]=min(low[u],low[v]);
^
0_0_23909183_15324.cpp: In function 'void dfs(int, int, int)':
0_0_23909183_15324.cpp:68:20: error: 'g' was not declared in this scope
for(int i=0; i<g[k].size(); i++)
^
0_0_23909183_15324.cpp: In function 'void work()':
0_0_23909183_15324.cpp:83:17: error: 'g' was not declared in this scope
g[s].push_back(t);
^
0_0_23909183_15324.cpp:89:29: error: 'memset' was not declared in this scope
memset(vis,0,sizeof(vis));
^
0_0_23909183_15324.cpp:97:27: error: 'printf' was not declared in this scope
printf("%d\n",bridge-d);
^
0_0_23909183_15324.cpp: In function 'int main()':
0_0_23909183_15324.cpp:101:30: error: 'scanf' was not declared in this scope
while(~scanf("%d%d",&n,&m))
^
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