0_0_38114625_5019.cpp: In function 'void dfs(long long int, long long int)':
0_0_38114625_5019.cpp:31:12: error: expected unqualified-id before '[' token
for(auto &[x, w] : gr[u]) {
^
0_0_38114625_5019.cpp:31:12: error: expected ';' before '[' token
0_0_38114625_5019.cpp:31:13: error: 'x' was not declared in this scope
for(auto &[x, w] : gr[u]) {
^
0_0_38114625_5019.cpp:31:16: error: 'w' was not declared in this scope
for(auto &[x, w] : gr[u]) {
^
0_0_38114625_5019.cpp: In lambda function:
0_0_38114625_5019.cpp:31:19: error: expected '{' before ':' token
for(auto &[x, w] : gr[u]) {
^
0_0_38114625_5019.cpp: In function 'void dfs(long long int, long long int)':
0_0_38114625_5019.cpp:31:19: error: expected ';' before ':' token
0_0_38114625_5019.cpp:31:19: error: expected primary-expression before ':' token
0_0_38114625_5019.cpp:31:19: error: expected ')' before ':' token
0_0_38114625_5019.cpp:31:19: error: expected primary-expression before ':' token
0_0_38114625_5019.cpp: In function 'void solve()':
0_0_38114625_5019.cpp:71:13: error: expected unqualified-id before '[' token
for(auto &[x, w] : gr[t]) {
^
0_0_38114625_5019.cpp:71:13: error: expected ';' before '[' token
0_0_38114625_5019.cpp:71:14: error: 'x' was not declared in this scope
for(auto &[x, w] : gr[t]) {
^
0_0_38114625_5019.cpp:71:17: error: 'w' was not declared in this scope
for(auto &[x, w] : gr[t]) {
^
0_0_38114625_5019.cpp: In lambda function:
0_0_38114625_5019.cpp:71:20: error: expected '{' before ':' token
for(auto &[x, w] : gr[t]) {
^
0_0_38114625_5019.cpp: In function 'void solve()':
0_0_38114625_5019.cpp:71:20: error: expected ';' before ':' token
0_0_38114625_5019.cpp:71:20: error: expected primary-expression before ':' token
0_0_38114625_5019.cpp:71:20: error: expected ')' before ':' token
0_0_38114625_5019.cpp:71:20: error: expected primary-expression before ':' token
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