Compilare: main.cpp: In function 'int lee(int, int, int, int)': main.cpp:31:10: warning: unused variable 'cob' [-Wunused-variable] bool cob; ^~~ main.cpp: In function 'int main()': main.cpp:170:33: warning: 'csd' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << lee(ls, cs, lsd, csd); ^ main.cpp:170:33: warning: 'lsd' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:170:33: warning: 'cs' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:170:33: warning: 'ls' may be used uninitialized in this function [-Wmaybe-uninitialized]