Job 5177

Compiler output

prog.cpp: In function 'void dfs(int, int)':
prog.cpp:9:20: warning: statement has no effect [-Wunused-value]
prog.cpp: In function 'int main()':
prog.cpp:87:44: warning: 'col' may be used uninitialized in this function [-Wmaybe-uninitialized]
prog.cpp:87:26: warning: 'y1' may be used uninitialized in this function [-Wmaybe-uninitialized]
prog.cpp:87:17: warning: 'x1' may be used uninitialized in this function [-Wmaybe-uninitialized]

Results