Compilare: main.cpp: In function 'int main()': main.cpp:35:36: warning: variable 'cmaxi' set but not used [-Wunused-but-set-variable] int v,m,n,i,j,maxi=0,pozi,pozj,cmaxi,t,sum=0,l,c,ll,cc,tt,contorul=1; ^~~~~ main.cpp:89:37: warning: 'pozj' may be used uninitialized in this function [-Wmaybe-uninitialized] out<<pozi<<" "<<pozj<<'\n'<<ch; ^~ main.cpp:89:20: warning: 'pozi' may be used uninitialized in this function [-Wmaybe-uninitialized] out<<pozi<<" "<<pozj<<'\n'<<ch; ^~~