Compilare: main.cpp: In function 'int main()': main.cpp:12:9: warning: unused variable 'nr' [-Wunused-variable] 12 | int nr,t,sum=0,n,p,nrk,si,uj,pos,grupe; | ^~ main.cpp:12:20: warning: unused variable 'n' [-Wunused-variable] 12 | int nr,t,sum=0,n,p,nrk,si,uj,pos,grupe; | ^ main.cpp:12:24: warning: unused variable 'nrk' [-Wunused-variable] 12 | int nr,t,sum=0,n,p,nrk,si,uj,pos,grupe; | ^~~ main.cpp:12:31: warning: variable 'uj' set but not used [-Wunused-but-set-variable] 12 | int nr,t,sum=0,n,p,nrk,si,uj,pos,grupe; | ^~ main.cpp:12:38: warning: unused variable 'grupe' [-Wunused-variable] 12 | int nr,t,sum=0,n,p,nrk,si,uj,pos,grupe; | ^~~~~