0_0_33490539_9522.cpp: In function 'void bfs(int)':
0_0_33490539_9522.cpp:51:7: error: 'i' was not declared in this scope
for(i:vi[y]){
^
0_0_33490539_9522.cpp:58:2: error: expected primary-expression before '}' token
}
^
0_0_33490539_9522.cpp:58:2: error: expected ';' before '}' token
0_0_33490539_9522.cpp:58:2: error: expected primary-expression before '}' token
0_0_33490539_9522.cpp:58:2: error: expected ')' before '}' token
0_0_33490539_9522.cpp:58:2: error: expected primary-expression before '}' token
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