View Compilation Error

0_0_17590265_16780.cpp: In function 'int spfa()':
0_0_17590265_16780.cpp:43:21: error: 'chile' was not declared in this scope
     chile(!q.empty())
                     ^
0_0_17590265_16780.cpp: In function 'int main()':
0_0_17590265_16780.cpp:66:31: error: 'chile' was not declared in this scope
     chile(~scanf("%d%d",&m,&n))
                               ^