Compilare: main.cpp: In function 'int main()': main.cpp:100:6: warning: 'c' may be used uninitialized in this function [-Wmaybe-uninitialized] 100 | dfs( m * ( l - 1 ) + c ); | ~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:100:16: warning: 'l' may be used uninitialized in this function [-Wmaybe-uninitialized] 100 | dfs( m * ( l - 1 ) + c ); | ~~~~^~~~~