Compilare: main.cpp: In function 'int main()': main.cpp:8:24: warning: unused variable 'nr' [-Wunused-variable] 8 | int v[1003]={},N,i,nr,max1=0,max2=0,max3=0,ok=0,poz1,poz2,poz3,s=0,suma=0,suma2=0,suma3=0,k1=0,k2=0; | ^~ main.cpp:54:38: warning: 'poz3' may be used uninitialized in this function [-Wmaybe-uninitialized] 54 | }else if(i!=poz3+1 && i!=poz3+2){ | ~~~~^~ main.cpp:58:18: warning: 'poz2' may be used uninitialized in this function [-Wmaybe-uninitialized] 58 | if(poz1==poz2-1){ | ~~~~^~ main.cpp:58:5: warning: 'poz1' may be used uninitialized in this function [-Wmaybe-uninitialized] 58 | if(poz1==poz2-1){ | ^~