Eroare de compilare: user.cpp: In function ‘long long int sum(long long int, long long int)’: user.cpp:40:5: error: ‘rez1’ was not declared in this scope rez1=0; ^ user.cpp:9:31: warning: unused variable ‘ii’ [-Wunused-variable] int a[30],nr,b[30],maxs,i,ii,jj,j; ^ user.cpp:9:34: warning: unused variable ‘jj’ [-Wunused-variable] int a[30],nr,b[30],maxs,i,ii,jj,j; ^ user.cpp:36:9: warning: unused variable ‘ok’ [-Wunused-variable] int ok=1; ^ user.cpp: In function ‘long long int getpar(long long int, long long int&)’: user.cpp:51:11: warning: unused variable ‘j’ [-Wunused-variable] int i,j,k,l; ^ user.cpp:51:15: warning: unused variable ‘l’ [-Wunused-variable] int i,j,k,l; ^