Compilare: main.cpp: In function 'long long int REZULTAT(long long int)': main.cpp:9:35: warning: unused variable 'st1' [-Wunused-variable] long long st=1,dr=v[n]*v[n],i,st1,dr1,mij1,mij,sol1,sum1,sol,j; ^~~ main.cpp:9:39: warning: unused variable 'dr1' [-Wunused-variable] long long st=1,dr=v[n]*v[n],i,st1,dr1,mij1,mij,sol1,sum1,sol,j; ^~~ main.cpp:9:43: warning: unused variable 'mij1' [-Wunused-variable] long long st=1,dr=v[n]*v[n],i,st1,dr1,mij1,mij,sol1,sum1,sol,j; ^~~~ main.cpp:9:52: warning: unused variable 'sol1' [-Wunused-variable] long long st=1,dr=v[n]*v[n],i,st1,dr1,mij1,mij,sol1,sum1,sol,j; ^~~~ main.cpp:33:12: warning: 'sol' may be used uninitialized in this function [-Wmaybe-uninitialized] return sol; ^~~