0_0_37632472_27828.cpp: In function 'void dfs1(int)':
0_0_37632472_27828.cpp:36:18: error: expected unqualified-id before '[' token
for(auto [v, w] : e[u]){
^
0_0_37632472_27828.cpp:36:18: error: expected ';' before '[' token
0_0_37632472_27828.cpp:36:19: error: 'v' was not declared in this scope
for(auto [v, w] : e[u]){
^
0_0_37632472_27828.cpp:36:22: error: 'w' was not declared in this scope
for(auto [v, w] : e[u]){
^
0_0_37632472_27828.cpp: In lambda function:
0_0_37632472_27828.cpp:36:25: error: expected '{' before ':' token
for(auto [v, w] : e[u]){
^
0_0_37632472_27828.cpp: In function 'void dfs1(int)':
0_0_37632472_27828.cpp:36:25: error: expected ';' before ':' token
0_0_37632472_27828.cpp:36:25: error: expected primary-expression before ':' token
0_0_37632472_27828.cpp:36:25: error: expected ')' before ':' token
0_0_37632472_27828.cpp:36:25: error: expected primary-expression before ':' token
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