Job 3618

Compiler output

prog.cpp: In function ‘int bfs(int, int)’:
prog.cpp:86:28: error: expected primary-expression before ‘unsigned’
prog.cpp:83:7: warning: unused variable ‘u’ [-Wunused-variable]
prog.cpp: In function ‘int main()’:
prog.cpp:104:14: error: expected primary-expression before ‘unsigned’
prog.cpp:105:14: error: expected primary-expression before ‘unsigned’
prog.cpp:112:27: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat]