0_0_32864954_15323.cpp:63:9: error: stray '\316' in program
for(i=g[u]; i&δ i=e[i].nxt){
^
0_0_32864954_15323.cpp:63:9: error: stray '\264' in program
0_0_32864954_15323.cpp: In function 'int dfs(int, int)':
0_0_32864954_15323.cpp:63:29: error: lvalue required as left operand of assignment
for(i=g[u]; i&δ i=e[i].nxt){
^
0_0_32864954_15323.cpp:63:38: error: expected ';' before ')' token
for(i=g[u]; i&δ i=e[i].nxt){
^
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