0_0_33519999_26463.cpp:4:20: error: expected unqualified-id before numeric constant
const int N=100005,2=100005;
^
0_0_33519999_26463.cpp:7:12: error: 'M' was not declared in this scope
int h[N],e[M],ne[M],flow[M],idx;
^
0_0_33519999_26463.cpp:7:18: error: 'M' was not declared in this scope
int h[N],e[M],ne[M],flow[M],idx;
^
0_0_33519999_26463.cpp:7:26: error: 'M' was not declared in this scope
int h[N],e[M],ne[M],flow[M],idx;
^
0_0_33519999_26463.cpp: In function 'void add(int, int, int)':
0_0_33519999_26463.cpp:11:5: error: 'flow' was not declared in this scope
flow[idx]=f,e[idx]=b,ne[idx]=h[a],h[a]=idx++;
^
0_0_33519999_26463.cpp:11:17: error: 'e' was not declared in this scope
flow[idx]=f,e[idx]=b,ne[idx]=h[a],h[a]=idx++;
^
0_0_33519999_26463.cpp:11:26: error: 'ne' was not declared in this scope
flow[idx]=f,e[idx]=b,ne[idx]=h[a],h[a]=idx++;
^
0_0_33519999_26463.cpp: In function 'bool bfs()':
0_0_33519999_26463.cpp:24:29: error: 'ne' was not declared in this scope
for(int i=h[x];~i;i=ne[i])
^
0_0_33519999_26463.cpp:26:19: error: 'e' was not declared in this scope
int j=e[i];
^
0_0_33519999_26463.cpp:27:16: error: 'flow' was not declared in this scope
if(flow[i]&&dist[j]>dist[x]+1)
^
0_0_33519999_26463.cpp: In function 'int dfs(int, int)':
0_0_33519999_26463.cpp:42:29: error: 'ne' was not declared in this scope
for(int i=h[u];~i&&fl;i=ne[i])
^
0_0_33519999_26463.cpp:44:15: error: 'e' was not declared in this scope
int j=e[i];
^
0_0_33519999_26463.cpp:45:12: error: 'flow' was not declared in this scope
if(flow[i]&&dist[j]==dist[u]+1)
^
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