Compilare: user.cpp: In function ‘int caut()’: user.cpp:30:12: warning: ‘sol’ may be used uninitialized in this function [-Wmaybe-uninitialized] return sol; ^ user.cpp: In function ‘int main()’: user.cpp:19:23: warning: ‘sol’ may be used uninitialized in this function [-Wmaybe-uninitialized] int st=1,dr=m,mij,sol; ^